Original subtitles

It's Complex.

I wonder when I started...

having this kind of feelings.

I'll go home immediately, yeah.

That's right, but...

No, it's not good at all.

I always thought my brother...

was an amazing person.

Even in studies,

in sports,

and to top it off,

the perfect example is...

his wife

Are you ready?

- Ah, you did it again. - What?

You're always doing this wrong...

Ah, but it's too tight...

Saying things like that...

- Is it fine now? - It's fine.

- With this, it's perfect. - Is it okay now? - Yup. - Thanks.

No prob. Here you go.

I have nothing.

Inside me,

the same blood is flowing.

But why are things so different for me?

If that's the case,

I'll never...

expose these...

feelings of mine.

A hamburger again?

- But I like it... - Ah, really.

- It's really delicious. - Really? Thank you. That makes me happy.

You should go out from time to time.

Right? Staying here too much is bad for your health.

Then I'm off to work Okay.

Take care. Yeah.

I put your bag at the front door. Ah, thanks

Take care, okay? Yeah.

Don't work too hard... Sure.

Come back safely.

What's wrong with you?

Making that kind of face.

Well...

What's wrong?

- Sis... - Yes?

Brother and I... how are we different?

What's up with that?

There's nothing different about you two, right?

Since you're brothers.

Then...

what makes me better than him?

Your good points?

I wonder... I guess,

your cuteness...?

Like, when I look at you,

I can't just leave you alone.

So, I think this is also your gift.

I see.

Stop asking weird things.

Okay, I'll clean up now.

Make sure you eat well.

Half-heartedly,

I decided to give up on the thought for the time being.

But later,

a miracle happened...

for a bum like me.

I'm really tired...

Hey...

We can't do it tonight?

Let's do it next time.

I have to get up early tomorrow.

I really can't, too sleepy.

Lately, you always too sleepy...

Do it then, when don't you need to get up early in the morning?

Understood...

Then...

- Just do as you like. - Huh?

You're selfish...

It's not getting hard at all.

Are you tired here too?

Come on, get hard...

Ah, it's gotten a bit hard.

Ah, it's hard now.

Hey

Are you finally up to it?

Never mind.

He never told me he was so busy.

And I even wore this too.

I thought it was good.

It's your fault anyway...

Ah... this feels good...

Ah... feeling better ...

Ah... it's getting wet...

Ah... I really want to feel good...

Ah... feels good...

I need to do it some more...

I'm so wet...

Ah... it's spreading...

Ah... yes... that feels good...

Ah... I want more than this ...

Oh...

This is not working...

I'm not satisfied at all...

I need a cock inside me...

Ah... it's not enough...

Ah... feels good...

Ah... my underwear's getting wet...

Ah... harder ...

I'm feeling it.

Ah... so good...

Ah... it feels so good...

More... I want to feel more...

Ah... more...

Ah... I think I'm cumming...

Oh... yes...

Oh... yes, yes ...

Ah... I'm cumming...

A long time since I've cum...

Ah... I'm almost there... I'm cumming...

Ah... cumming...

Ah... some cum ...

Thank you...

You really are kind,

Shinji...

Even more than your brother.

That's not...

- ...true at all. - Come here.

You're cold, right?

Cover yourself up.

Okay...

Cover yourself well.

Feels warm, huh?

- I guess so... - Thank you.

Somehow...

It seems I got drunk.

Let me lean on you like this for a bit...

Y-Yes.

When I'm touching you...

I feel calm.

Not good?

Shinji... you feel so warm.

You're getting harder.

Let me see.

Sis...

Wait...

Amazing.

It's really hard.

Shinji,

Have you experienced this before?

J-Just a bit...

I see.

Then,

it's fine, right?

With what?

Well, if it's your first time,

I thought that it can't be helped.

W-What do you mean?

That side of you is really cute.

- Makes me want to attack you. - W-Wait...

Ah, Sis...

I think this is too much...

It's fine...

Leave it up to me...

Sis will...

make you feel really good.

No... I'm about to come.

- What is it? - Sis, I think I'm cumming...

You can't cum yet...

Don't cum just yet.

Don't come.

It's gotten sensitive, huh?

- Is this part sensitive too? - Huh?

Let's see, shall we...

Oh, this part...

So cute... your twitching...

Look, your cock is twitching too...

Sis, I think I'm gonna cum...

You can't cum yet...

Stick out your tongue.

Ah, amazing...

What is amazing?

Even your balls are hard.

Look...

Some pre-cum came out...

I'm about to come.

Shinji...

do you masturbate?

Lately... lately not much...

So that's why.

Then a lot has piled up, huh?

Am I wrong?

Ah... amazing...

Hey, have you done anything like this before?

Just a bit...

Ah... amazing...

It's gotten really sensitive...

- Ah... I'm gonna cum... - Why? I'm just licking it...

It's getting me too horny...

Are you about to cum?

I'm gonna cum...

Your balls look like they're about to burst...

- Hey... does it feel good? - Feels good...

How about this...?

- Doesn't this feel good? - It feels good...

Sis, you're so lewd...

Do you hate it?

It feels really swollen...

- I'm gonna cum... - Not yet...

What is about to come out?

- That's... - What is it?

- I'll put it in. - I'm too ashamed to say it.

It's fine...

It doesn't matter.

What is it?

You can't cum yet.

- How about this? - I'm gonna cum...

But you can't just yet, right?

Then...

- Face this way. - Okay...

Have you done this before?

Sis...

How is this?

This is my first time...

It's your first time to do this?

This feels warm, right?

There makes it wet...

Now your cock feels slippery...

Look at it carefully.

Something hard is touching me.

My nipples are hard, huh?

Can you feel it touching your cock?

Yes, I can see.

Ah, it's really wet... It's sliding up and down so easily...

This feels too good...

Ah... Sis...

Sis...

Are you gonna cum soon?

Does it feel good?

If I put this in me, it will probably feel even better...

Shinji... are you familiar with...

a woman's body?

Not so much I think...

Have you ever touched and rubbed the softly?

Have you?

Try licking it...

Ah, yeah, that's it... Feels good...

Ah... lick this tit too...

Ah... feels good...

Ah... amazing...

How about this?

Have you seen this before?

- Do you wanna try licking it? - I want to try...

I'll show it to you

Can you see it clearly?

Can you try licking it?

That's right... lick it a lot...

Ah... you're good at this...

Lick it more.

That part... that's right...

Move your tongue around more...

Ah... feels good...

You're really good at this... ah...

Ah... feels good...

Use your fingers too...

My finger too?

- How is it? - It's soaking wet so my finger went in easily...

Your finger...

It's wet, isn't it?

Put it all the way in...

That's it...

Thrust it in more...deeper

- Like this? - That's it...

One finger isn't enough...

Ah... feels good...

Do it in circles...

Make me really wet.

Ah... feels good...

That's it... ah, you're so good...

I'm about to cum.

I'm cumming...

That felt really good...

You were great.

Shinji, sit up...

Ah... this is fantastic...

Your cock's gotten wet...

I came earlier so it's even more wet now...

It's coming out gradually...

It's sticky. Don't stop - Make me cum.

Ah... it's so wet...

This feels good...

Ah... so wet... and hard...

- It feels like it's going to go in smoothly. - What did you say?

Ah... not good...

Ah... it's so wet...

Now I'm going to put it inside me.

Ah... that really feels good...

Ah... that's fantastic...

Raw cock feels good...

It's so hot and hard...

Ah... that feels good...

I knew it would...

It feels really good...

What are you saying...?

Kazuhiko's the type...

to always use a condom so...

But I want to...

From time to time,

I want to experience doing it raw...

Feels good, right?

Ah... amazing...

Ah... feels good...

Ah... I think I'm going to cum...

Ah... I'm cumming...

Shinji... your raw cock feels good...

Your cock feels so good...

Ah... feels really good...

What a face...

Good boy.

Why are you making that kind of face?

I'm gonna cum soon...

You're close?

Then hold it a bit more...

Not yet...I want to cum again

When you feel even really good, then you can cum.

It feels good.

Ah... so good...

Amazing...

It's soaking wet.

Ah... fantastic...

Ah... it feels so good...

I'm close...

Push all the way inside.

It's so wet inside...

Ah... so wet...

I'm gonna cum soon...

Ah... I'm cumming...

Ah... I'm gonna cum...

Ah... I'm cumming again...

Hey... what' wrong?

I don't know...

What?

- Don't you feel good? - I don't know...

Don't you feel good?

- It feels good... - Feels good, right?

- I can't take it anymore... - You want to feel even more good, right?

Ah... amazing... it feels so good...

Sis...

I can't hold it in anymore...

Ah... feels so good...

I can't keep it in... I'm cumming...

Ah... amazing... ah...

Ah... feels good...

Ah...

Could it be...

...that you came inside me?

Ah... I'm sorry...

I thought it was okay...

Well, it can't be helped.

It felt so good anyway.

Shall we go to sleep?

Good night.

This was...

the start of everything.

And...

the next Sunday,

another incident happened.

Ah, that feels good.

It's August. I've been so busy.

Finally you could get some holiday.

It's the same as always.

They get along, as usual.

Really?

Nothing has changed.

No, that's not right.

I've changed.

Just looking at my sister...

- Then, it's my turn now. - Sure.

Ah, here you go.

Here...

Ah... feels good...

That's it...

Ah... that's so good...

Was it just that one time?

So good.

- Hey... - Hm?

- I'm ok. - I'll do it more.

It's fine.

- Ah, really? - Yes... shall we go to our room?

Right? Come on, it's fine.

What's up, wanting to do this all of a sudden.

But...

You were so busy we barely have time to do it.

I can't endure it any longer.

Not out here...

But...

You're hard already...

Come on, let's go to the bedroom...

Ah... feels good...

Good.

As always, you look really sexy when we do this...

Of course, because I can't help it...

Ah... amazing...

It's getting a lot bigger...

Does that feel good?

You're so hard right now...

- You know, I've really been holding back lately... - Ah, sorry about that...

Ah... right there...

Ah... that feels good...

Ah... feels really good...

Do you feel good too?

Ah... yes...

It feels so good...

Ah... I think I'm gonna cum...

Ah... no...

I'm gonna cum...

Ah... there... ah...

You just came.

I want you to finger me like this...

Ah... so good...

It feels really good...

Ah... Were you keeping it?

- You're soaking wet. - It's really getting hot down there, huh?

Ah... feels so good...

Move your fingers more...

Feels so good... ah!

Ah... amazing...

Ah... so good...

I'm really... ah... gonna cum...

Cumming...

Hey you...

- What is it? - Let's do it raw...

- What's up with you? - But...

But I really want it raw...

- We can't do that just yet... - Why...?

- It's fine right? Please... - Huh?

- We can't...? - What's wrong with you?

But I really want it raw...

- Please. - Then...

Just for a bit, okay?

Here you go...

You're like a kid begging for sweets...

That's not it...

That feels good... ah!

Ah... you're so big...

Ah... it's too good...

It feels really good...

- Don't you think so too? - Well...

It must be good.

Just a bit more...

- Just a little more... - Don't stop...

You're always... like that...

You always cum too soon.

Touch me more... ah, so good...

More...keep going

Ah... feels so good...

Oh no... I'm getting close...

I'm close...

I'm gonna cum...

Ah... cumming...

This time...

I'll ride you.

Ah... amazing...

That feels good...

Your cock's still hard...

Ah... cumming...

Again...

I think I'm gonna cum again...

Hey...

This is in the way

after all...

- Saying it's in the way... what's up with you? - It is in the way...

No good...

- That was in the way... - Huh? In the way?

Yes... aren't we married?

Isn't it just natural that we do it without a condom?

You mean you don't love me yet?

- No, of course, I love you. - Then, make me feel good...

Make sure you cum inside my pussy.

I want you to cum inside my pussy.

Ah... that's it feels better...

- Don't you feel good? - I feel really good...

Ah... it feels so good...

You're feeling really good right now too, yeah?

Yeah...

Let's cum... together...

I'm cumming...

Ah... cumming...

Please cum a lot more.

Ah... this feels so good...

Ah... amazing...

Hey... promise me...

You'll cum inside, okay...?

I can't...

Why...?

We can't have kids yet.

But...

I really want you to cum inside my pussy.

Lots...of cum

Not good? Hey, please...?

I can't...

I'm sure our kid will be cute...

Well, I'd like that too but...

Ah... that feels so good...

I'm... I'm gonna cum...

Feels so good...

A lot... I want you to cum a lot...

Ah... cumming...

Ah... so good...

Inside...

Please cum inside me, okay?

Ah... so good...

I'm gonna cum...

Gonna cum again...

Cumming...

I wanna see your cock inside me...

Ah... feels good right?

- Well... it has been a while since I last had an orgasm... - Yes...

Feels good, right?

I don't think I can hold it any longer...

Don't hold back anymore... I want you to cum a lot... cum inside me...

Release it all...

Inside me...

Cum all the way inside my pussy.

Hey... do it rougher...

- Rougher... harder... - Wait...

- I can't take it anymore... - Feels good...

Kiss me...

Kiss me... please...

Ah... feels good...

Ah... I can't hold back anymore...

Feels good... more...

Ah... I'm feeling really good...

Ah... amazing... so good...

Ah... inside...

Please cum inside me...

Ah...

Ah... amazing...

My head is spinning...

Ah... it's amazing...

I really love your cock...

My body is trembling...

- I came. - You came inside my pussy.

Amazing... so hot...

I wanna taste your cock that just came...

That was really good...

Thanks... you came hard inside me...

- Hey... - Hm?

Why did you suddenly wanna have kids?

I just felt like it.

It's just normal to want it, right?

Is it good?

During our next holidays...

- We should plan to go somewhere the three of us. - Where are we going?

We haven't decided anything yet.

How about you, Shinji?

- Huh? - Do you want go anywhere?

No, I don't...

Hey, you should go out from time to time...

He's always at home, huh?

Aren't you bored?

Ah, no... I play games and stuff so...

That's all you ever do.

You don't even have a girlfriend.

Shinichi, are you looking for someone?

I see.

Anyway...

- Should I fix you up with a friend? - Huh?

Just kidding.

Why are you embarrassed?

- Because you said something weird. - Did I?

- How about at home, is there something else you want to do? - Hm... I wonder...

Let's see...

Hey...

What's wrong?

Are you not feeling well?

Not really...

I mean, I feel like usual...

You're definitely not well, huh?

- Did something happen? - Ah, no...

- Not at all... I'm fine... - Ah, okay.

That's good then.

Ah, maybe you do look a bit better.

Ah, eat well, okay?

- You don't have vigor because you don't eat enough. - Eat everything.

- Doesn't this suit your taste? - Ah, that's not it...

I'm just...

Hey, you know...

How about going to a zoo?

- Ah, that's a good idea.

- I wanna go there.

Yeah. Let's go.

We haven't been in so long.

- I wonder if I can take leave... - Hey... take a break even for just a day...

- Alright. - Yes, please.

And you know,

it may be better for Shinji's health.

- Ah, I agree. I guess we can go all out sometime. - I'm really fine.

Right?

Hm, somehow,

I think I dropped something.

What is it?

Ah, it's here.

- Shinji. - What is it?

- Should I find a job for you? - Huh?

Well, I haven't really thought about it..

Well...

You can do whatever you want.

It doesn't matter.

- My own body is an important asset for myself. - Eat it.

You can't eat such a good meal often.

I finally got it.

Okay...

I feel full all of a sudden.

Since I ate something delicious.

Hm? There's still a lot left.

- Ah, but I already ate a lot. - Ah, I see.

I should start washing the dishes.

You can take your time and eat.

- Shinji... - What is it?

You're done eating, right?

I still have a lot of chores to do.

Hey, can you help me wash some stuff?

But...

- Why, you don't want to? - Hey, help out a bit.

Ah, okay, I'll help.

- Oh, Shinji. - Yes?

You must work, ok?

Sorry about this... I'll leave this to you, okay?

Run the water...

We can't wash this without water, right?

What's wrong?

Add soap to the sponge.

W-Wait...

This is a bit...

Did you wash it thoroughly?

Yes, I did.

Really?

Also...

shall I teach you?

I think I'm fine so...

Can you do it?

I can do it.

What are you doing...?

- Please stop. - Wash it properly.

W-Wait...

Be careful not to break anything.

Somehow,

you were really looking pale earlier,

but after eating, you look a lot healthier.

- That's not it... - Then...

- If that's not it, then... - Hey, wait...

What do you like?

Speak up.

You can't do it.

Wash properly.

I can't wash like this.

Why?

- Because you're doing this. - What do you mean by, "This"?

There's no way I can wash in this state...

Ah... amazing...

You're getting harder, huh?

Amazingly healthy...

Stop it...

This is making you horny, right?

You say you wanna stop, but why are you so hard?

It's very...

You're really hard...

Ah, no...

I think I'm cumming...

Am I that good?

Stop it...

Hey, honey...

Since you're on vacation now,

want some beer?

Ah, but if I drink I'll go to sleep right after.

But you don't have anything for tomorrow, right?

Since you're on vacation, one bottle won't hurt.

I don't know... but I guess I can have one.

I think you'll be able to sleep well with this too.

- Yeah, I easily fall asleep after, huh? - I know.

Ah, thanks.

Ah, let's see...

Ah... it's really taking effect.

But drinking occasionally is fine, right?

I think I'm gonna be sleeping soon.

Ah, are you done washing it all?

All of it?

Ah, that one's dirty, do it again.

Are you drunk?

- No, I'm not. - Eh?

W-Wait...

- Wash it properly... - Wait...

I can't wash like this...

Ah... you're twitching all over...

Shinji...

If you're too loud, your big brother will hear us.

Your cock's gotten really hard again.

I think I'm gonna cum...

It's fine... you can cum all you want.

Ah... amazing...

You really came hard.

I'll clean you up.

Sis...

Honey...

Hey...

Don't sleep on the table...

Okay? Let's get you to the bed.

Wake up.

Wake up...

My sister-in-law's advances...

continue to escalate day by day,

and as it gets to the worst possible scenario,

somehow,

part of me anticipates it.

Here you go...

Ah, you're so heavy.

Come on, let's get you settled in.

I'll tuck you in, okay?

Okay...

Alright.

Hey, sleep well, okay?

Good night...

Okay, okay, okay...

Sis...

- I can go now, right? - No, not yet. Wait for me.

Sleep well, okay...?

Honey...

Honey...

Honey...

Are you asleep?

You're asleep, right?

- I can't... - Come here.

You know...

I...

think I wanna do it again.

We can't... it's hot.

Really...

- What is it? - My brother will wake up...

What?

He won't, he's already sleeping.

Look, he's breathing heavily.

He definitely won't wake up.

He won't notice at all.

- We won't know for sure. - It's fine if we keep it quiet, right?

You want this too, right?

Don't you want this?

Aren't you really hard right now?

You're young so you get hard easily.

How does this feel...?

You should be horny.

I've felt like this for a while now...

My pussy's all wet now...

We have to keep it quiet or he'll wake up.

Are you fine with that?

You shouldn't do this.

Then be a good boy...

Your nipples are hard.

Why are you resisting?

Look. Your brother is right next to us.

Just be quiet...

- Are you that horny? - Isn't it obvious...?

Then...

Be quiet so we can do this...

- Sis... we can't... - Yes, we can...

Look... you're this hard already...

- Let's show it to your brother too... - Stop that...

You're twitching all over...

Does it feel that good?

This situation is actually getting you horny, right? Kiss me some more...

If your brother wakes up, he's in for a shock.

Stop saying that...

But saying that,

actually makes you this horny, right?

No, that's...

The way you're denying it is so cute.

Here...

Don't you want to touch me?

- You don't want to? - No, I mean that's...

- It's bad... - He won't hear us...

He's gonna wake up...

Take it off quickly.

Don't stop.

If we're not quiet, he'll wake up.

You like my tits?

I like them...

You've been looking at my tits a lot, huh?

There.

You've been looking at them even before, right?

Was I?

This is in the way...

You can't say you're sorry.

You say you can't...

But what do you want me to do with this?

Do you want me to do this?

Right.

Hey...

Not yet... you can't cum yet...

Um... ah...

Um... your cock...so good...

Ah... amazing...

You wanna see it too, right?

Ah... nice and hard...

Ah... so good...

I'll suck you.

Let's try doing it at the same time.

You lick my pussy

That's it

Your brother makes me...

Feel very good.

Ah... you feel good too...

Lick it while I suck.

Ah... feels good...

Ah... feels good...

Lick my pussy real good...

Ah, yeah, that's it... Feels good...

Not so loud...

We're making noises...

Ah... I can't take it anymore...

It's too good...

Ah... I'm gonna cum...

Sticky liquid is coming out from the tip of your cock.

How would you like me to do it?

It's really slippery.

Is this good like this?

- No way... - Shall we stop?

Then... what do you want?

I want it in...

- I want my cock in you... - You want it in me?

- Then say it louder... - But he'll wake up... - Then, shall we stop?

Sis... I want my cock inside you...

So honest... it's cute.

Then, put it in your pussy

Ah... feels good...

Ah... it feels so good...

It's so wet inside...

Next, try moving on your own...

The cock from the bottom.

Great.

Make me feel real good...

Ah... feels good...

Just keep going...

Can you feel your cock hitting my pussy?

Ah... I think I'm gonna cum...

Ah... feels good...

Wait...

I'm gonna cum...

He's really sleeping...

Ah... feels good...

Keep moving your hips...

If I do it like this, you will feel it more.

You will see it.

Good boy... making me feel this good...

That's it...

Ah... so good...

Don't stop.

I'm about to cum.

Not yet... let's keep moving...

No.

Now move yourself.

Fuck me from the back.

Ah... that's it...

Make sure you go deep...

Shall we see if he's really sleeping?

Don't stop, keep moving...

We don't have to do that...

Keep moving... if you don't, I might scream...

That's it, keep thrusting...

Ah... feels good...

Don't stop... don't you dare...

Ah... feels so good...

I'm gonna cum...

Ah... so good...

Make me feel even better...

Ah... feels good...

I'm gonna cum...

Ah... I'm gonna cum...

Oh no, I'm gonna cum...

We're this close, but he's not waking up at all...

You can't hold it in anymore, huh?

Can I cum now?

I'm cumming...

Make sure you really cum a lot, yeah?

Ah... amazing...

- I think I'm gonna cum... - No...

Release it all in me...

All... I want it all...

Cum all...

Ah... amazing...

Amazing...

I can't move...

Ah... amazing...

That was really hot...

You really came a lot, huh...?

Ah... amazing...

That felt really good...

Ah... I feel refreshed...

I feel really refreshed... Now I'm sleepy.

G-Good night...

Complex.

I wonder when I began

harboring these feelings...

deep inside me...?

My brother has it all.

The only thing I have...

that is...

I feel like doing it again.

It's still fine, right?

Don't you want to...?