Original subtitles

Huh? It's Saturday today.

I told you the other day that I was going to get paid on my day off, but...

Oh, it was today.

I see. That's why I'm asking you to take care of my little sister.

Huh? Little sister?

I forgot about that, too.

What was it again?

I told you to stay at my house for a week for a pre-school writing class.

Oh, it was today.

Well, I'm off.

Yeah, have a good day.

My wife has an older sister.

Yes.

Oh, it's been a while.

You've grown up.

Yeah, I'm still growing up.

Yes, my wife and my sister are the complete opposite of each other.

Secretly Developing The Nipples Of My Fair-skinned, Big-breasted Sister-in-law, I Trained Her To Have A Premature Ejaculation Constitution And We Had A Crazy Cohabitation Sex Life Without My Wife Finding Out Sakura Yuno

It's hot.

It's too hot.

I have a weak stomach.

Huh?

Big brother.

What's wrong?

I can't get stronger with a cold.

It's hot.

I wonder what happened.

It's hot.

Here.

Why?

I wonder why.

It's hot.

I can't get stronger.

It's hot.

I wonder what happened.

I wonder why the fan broke.

It's hot.

You have beautiful boobs.

You're the complete opposite of your wife.

Oops.

You're my wife's sister.

Don't look at my boobs.

Oh, I'm stronger.

Yeah.

You're better.

Yeah, I'm better.

Why?

I feel like I'm stronger. Why?

Really?

I'm glad.

Thank you.

You're welcome.

I feel better.

We have to decide on the direction of death.

Yeah.

Yuno is not good at math, so please teach him.

What?

We are the complete opposite of each other, so Haruna, who is good at math, should teach him.

That's similar.

Oh, I see.

If you don't understand something, I'll teach you.

Yeah.

I did it.

Yeah.

I'm a system engineer.

Most of my work was remote work.

So I decided to watch my sister's study while I was working.

By the way, Yuno, you have beautiful boobs.

Hi, Ryo.

Hi, Toto.

I'm sorry that the air conditioner in this room is not working.

Yeah.

Oh, it's hot.

I'll take off my socks.

Socks?

Oh, I'm tired.

I'll take a break.

I'm tired.

I'll stretch.

Stretch.

Oh, it feels good.

Oh, it's hot.

It's warm.

Hey, Ryo.

What?

Please drink this.

What?

Please drink this.

That's not good.

Please rub your shoulders.

Oh, shoulders?

Oh, shoulders.

That's right.

Yeah, shoulders.

It's stiff, isn't it?

Please drink this.

It's stiff, isn't it?

Yeah.

Oh, it feels good.

Oh, it feels good?

Yeah.

Oh, that's good.

That's right.

It's a little stiff, isn't it?

Right?

Yeah.

It's stiff, isn't it?

It's hard just to study.

Yeah, it's hard.

How's the strength?

It's good.

Oh, it's good?

It's just right.

Oh, that's good.

It feels good.

It feels good?

Yeah.

Please tell me if it's strong or weak.

Yeah.

Just.

Yeah.

Please do the arm part, too.

Oh, the arm part, too?

Yeah, I like this part.

Like this?

Yeah, yeah, yeah.

It's loose.

It feels good.

You're good, you're good.

Oh, that's good, that's good.

It feels good.

Let's do it a little more.

Yeah.

It's hot, isn't it?

Yeah.

But when I stretch, my body warms up.

Oh, that's why you're sweating.

Yeah.

How is it?

It feels good.

I can relax.

Do you want me to do your back, too?

Yeah, do it.

It feels good.

It's surprisingly hard on the back.

Yeah, that's right.

Yeah.

My back is a little hard, too.

After all?

Yeah.

I've been studying a lot.

That's right.

Yeah.

It feels good.

Do you want me to do your waist, too?

Yeah, I want you to do it.

Then...

Do you want me to do your buttocks, too?

Yeah.

Yay!

Mr. Bunny.

Oh, Mr. Bunny.

I'll do it.

Yes, please.

Oh, that's nice.

Does it feel good?

It feels good.

My back feels good, after all.

It's hard when your back hurts.

That's right.

But you're still young.

I think you'll be fine.

Really?

Yeah.

Because you're young?

Maybe because I'm young.

Do you want me to do your legs, too?

Yeah.

I'll do everything.

Okay.

Your legs feel good, too.

Yeah, that's good.

It feels good.

Does it feel good?

Yeah.

Yeah, it feels good around there.

Does it feel good here?

Yeah, it feels good.

It feels good around here, too.

I see.

That's why.

It feels good.

That's right.

It feels good because it's loose.

Your legs seem to be fine, too.

Yeah, they're loose.

Right?

Yeah.

Do you want me to do your front, too?

Yeah.

I'll do it.

It feels good.

Can I sit on your arm?

Yeah.

Please.

Yeah.

I'll do it again.

Yeah.

It feels good.

Does it feel good?

Yeah.

I like massage.

Do you like it?

Yeah.

That's good.

I've been doing a lot of massage.

I see.

Yeah.

You're surprisingly good at it.

I'm surprised.

I heard it's good around here.

Is that so?

Yeah.

You know a lot.

You know...

My sister...

She's pretty big, so I think she'll be stiff.

Yeah, because she's big.

That's right.

Yeah.

Wow.

It's dangerous.

Dangerous?

But it feels good, doesn't it?

Yeah.

It does feel good.

Did you say something?

It feels good there.

I see.

Yeah.

Y...Yuno-chan...

Yeah.

It's getting really hot.

Yeah.

It's hot.

Big brother.

Oh.

Yuno-chan, your boobs are bigger than my sister's.

I thought you'd be more tired than usual.

Oh.

I thought I'd take care of you.

Yeah.

Then...

It's okay.

Then...

Please.

I'll massage more, okay?

Yeah.

Wow.

This is...

It's tiring, isn't it?

Yeah.

It's tiring.

Yeah.

It seems you can get tired here, too.

Yeah.

Ah...

Yuno-chan...

Your voice comes out when I touch your boobs.

I wonder why.

It feels good when I touch your boobs.

Oh, I see.

Yeah.

Then...

Shall I massage you directly?

What?

But...

You're married to my sister, aren't you?

Ah...

Well...

That's right, but...

But...

How about directly?

Oh, I see.

Yeah.

I see.

Because it's a massage.

That's right.

Yeah.

Massage...

Then....

Can I do it?

Yeah.

Then...

I'll do it.

Ah...

But...

I have to tell my sister about this.

Yeah, I see.

Wow...

You've really grown up.

Then...

Yeah.

You're so soft.

Am I soft?

I was surprised that you were different from my sister.

You're bigger than my sister.

That's right.

Yeah.

This is...

I'm tired.

Yeah, I'm tired.

I have to massage you hard.

Yeah.

I'm so tired.

But I think it's better to relax.

Really?

Yeah.

I'm so scared.

Ah...

What's wrong?

Ah...

I'm just massaging your mouth.

Ah...

I'm so tired.

You're making a lot of noise.

Does it feel good?

Yeah, it feels good.

You have beautiful boobs.

Yeah.

I can't get enough of them.

Let me see.

Really?

Yeah.

It's really hard.

Ah...

Wow.

Ah...

It's really hard.

Yeah.

I can't get enough of them.

Yeah.

Can you touch them?

Yeah.

Ah...

I'll keep it a secret from you.

Can you touch them?

Okay.

Yeah.

It's a secret.

This is cheating.

Yeah.

Wow.

It's really hard.

Let me take them off.

It's hot.

Yeah.

You're sweating a lot.

Oh, really?

I think it's okay to take them off.

Because it's hot?

Yeah, because it's hot.

I see.

Yeah.

Okay.

Yeah.

Like this?

Yeah.

Okay.

Let me see.

Wow.

You're sweating a lot.

Yeah.

I was drooling a lot.

It's strange.

Yeah.

Like this?

Yeah.

It feels good.

Does it?

Yeah.

I'll keep it a secret.

Yeah.

From now on?

Yeah.

Okay.

It feels good.

Yeah.

Can you touch me more?

Yeah.

I'm not growing up.

You grew up suddenly.

I was surprised.

It's amazing.

Is this the one called Benben?

Maybe.

It's amazing.

Look at this.

It's amazing.

Your boobs are more amazing.

Is it a good match?

Yeah.

It's amazing.

It's hard like this.

I'm getting excited.

It's amazing, Benben.

Oh, no.

I'm going to puke.

Are you?

I'm going to puke.

It's amazing.

Did you puke?

Yes, I did.

I puked.

Oh, no.

Okay.

I puked a lot.

It felt so good, but I can't stop puking.

If I keep watching this video, I'll keep puking.

It's amazing.

I can't help it.

Did you puke?

Yes, I did.

It feels so good.

Really?

Yes.

It's amazing.

It's good.

But this is a secret.

I know.

It feels so good.

It's the best.

It's hot.

Can I touch you?

Yes.

It's hot.

Does it feel good?

Yes.

It's hot.

I'm going to take a deep breath.

It feels so good.

It's hot.

It feels so good.

It's hot.

It feels so good.

It's the best.

It's good.

It's amazing.

It feels so good.

Really?

I can't hold it anymore.

It's amazing.

I puked.

You did.

It's on your boob.

But...

I can't stop puking.

It's amazing.

How are you?

I'm going to keep it a secret.

Can I stay a little longer?

Yes.

Okay.

Can I sleep a little longer?

Do you want to sleep?

It's cold.

I'm sorry.

Can I lick your boob?

Yes.

Does it feel good?

Yes.

Gan I do it directly?

Yes.

It feels so good.

Your boob is beautiful.

It feels good.

Does it feel good?

Yes.

It's amazing.

It's cold.

I'm getting sleepy.

Why?

It's cold.

I can't do it.

I'm getting sleepy.

It's cold.

It's amazing.

It's cold.

Does it feel good?

It's cold.

Do you feel better?

It's cold.

Here we go.

Ah...

Ah, it feels so good.

Wait, wait.

Ah, it feels so good.

Ah, it's so good.

It's so good.

Ouch!

Wow, it hurts a lot.

Does it feel good?

Yes, it feels good.

Ouch!

Wow, it hurts a lot.

Ouch!

Wow, it hurts a lot.

Ouch!

Hey, it's all because of you, right?

Yes.

Ouch!

Wow, it feels good.

Wow, it hurts a lot.

Ouch!

Does it feel good?

Yes, it feels good.

Wow, it hurts a lot.

I can't take it anymore.

Wow, it hurts a lot.

It's warm.

Wow, it hurts a lot.

It's all because of you, right?

Wow, it feels good.

You are so nice.

I'm laughing.

My father is so nice.

I have to make him go to the house before my wife does.

Did you tell your sister?

I haven't told her yet.

What? You haven't told her yet?

Does that mean you might make her go to the house?

Well, I don't know.

Then, I'll make her go to the house before you do.

What?

Wait a minute.

It's okay.

She's already standing up.

Does it feel good?

She's already standing up.

It's embarrassing.

Don't make a loud voice.

She might hear you.

She's shaking a lot.

You can hear her voice from the top of her clothes.

Let's try to make her go to the house.

She might hear you.

Does it feel good?

She's already standing up.

Does it feel good?

She's shaking a lot.

She might hear you again.

It's okay.

Do you want me to take this off?

It's okay.

You have great boobs.

Are you ready?

It's harder than before.

It's embarrassing.

She's shaking a lot again.

It's okay.

She's shaking a lot again.

Does it feel good?

It feels good.

Why?

Why does it feel so good?

I don't know.

It feels good.

She's shaking a lot.

Don't tell her.

I won't.

It looks good on you.

It's embarrassing.

But it's cute.

I don't want to wear strawberry panties.

But it looks good on you.

I don't want to.

I'll make you go to the house again.

Really?

Do you want to?

No, I don't want to.

It's okay if you stay quiet.

I'm scared.

It's embarrassing.

Be quiet.

Don't make a loud voice.

What?

Don't make a loud voice.

Let me sleep.

Can you touch my butt?

It's okay.

It feels so good.

You're the best.

I'm drunk.

You're drunk.

I'll go to bed later.

Can you ride on my face next time?

What?

Why?

What are you doing?

Why am I shaking?

Were you shaking?

I want to see.

Show me.

Hello.

It's hot.

Look at me.

It's hot.

It's wet.

I'm so excited that I can't stop shaking.

Wow.

I'll lick you this time.

Can I?

Yes.

It feels so good.

Ah.

It's wet.

It feels so good.

You're the best.

How do you feel now?

I feel so good.

Ah.

Do you want to play with me?

No.

Do you hear this?

Ah.

Wow.

Ah.

I can't help it.

Wow.

You're drooling a lot.

Let me do it again.

Why are you doing that?

I can't help it.

You have to do it.

I can't help it.

It feels so good.

Ah.

It's good that you're not awake.

It feels so good.

Damn it.

It feels so good.

Ah.

Damn it.

Let me do it again.

Ah.

It feels so good.

I like it.

It feels so good.

Damn it.

It feels so good.

Damn it.

It feels so good.

Damn it.

No, no, no.

You're amazing.

Let me do it again.

It feels so good.

Damn it.

I can't help it.

Let me do it again.

It feels so good.

I can't help it.

Let me do it again.

You're amazing.

I can't help it.

Let me do it again.

It feels so good.

Damn it.

It feels so good.

I like it.

It feels so good.

Damn it.

I'm sleepy.

Let me do it again.

I'm sleepy.

Let me do it again.

It feels so good.

Let me do it again.

It feels so good.

What?

It's okay. It's just a swimsuit.

Did you bring it from my room?

Yes, I borrowed, it.

Let me hear it.

I can hear it.

It's okay. I was washing it.

It's not good.

Excuse me.

It's warm.

It feels so good.

It's warm.

Yes, it is.

I'm sorry.

I can't help it.

You should have told me earlier.

But...

I won't forgive you if you don't let me hear it.

I'm sorry.

This swimsuit is so transparent.

It's embarrassing.

It feels so good.

How do you feel?

It feels so good.

It's getting harder and harder.

I'm sorry.

It's amazing.

I was surprised.

If you make a loud noise, she may come to you.

I know.

I'm sorry.

It feels so good.

I'm sorry.

Show me how you do it.

You are a pervert.

Your body is getting cold.

Let's take a bath.

It's warm, isn't it?

Let me do it.

Is it warm?

Yes, it is

Show me how you do it.

I can't see anything.

It's nostalgic.

It's beautiful, isn't it?

That's how you do it.

You are a pervert.

I don't do it in front of people.

Show me how you do it.

You are a pervert.

I'm sorry.

You peed.

It's amazing, isn't it?

You peed on your nipples.

It feels good, doesn't it?

I'm so glad.

You are a pervert.

It's cold.

I peed on my nipples.

Really?

It's warm.

See you later.

You are a pervert.

It's the last day of school.

Let's go.

See you later.

Today is the last day.

See you later.

My father was a good man.

I can't get away from him.

I'm going to go.

You are a pervert.

What?

I'm not a pervert.

It's the last day, so don't go.

I don't want to go.

Are you sure?

I don't want to go.

Come here.

It's hot.

Stop it.

You want me to pet you a lot, don't you?

I want to pet you a lot.

It's getting hotter.

It's getting sensitive.

You haven't touched it yet.

It feels good.

It's cold.

Stop it.

How do you feel?

It feels good.

It's sensitive, isn't it?

I love you the most in the world.

You wanted me to pet you, didn't you?

I'll pet you on this side, too.

It's hot.

What?

It's hot.

This is from my room, isn't it?

That's right.

Does it look good on me?

It looks good on you.

Let's do something more pleasant.

What?

Let's do something more pleasant.

What's this?

This is an oil that warms your body.

What's that?

Do you want to try it?

This is amazing.

It feels good.

This is amazing.

It's amazing, isn't it?

This is amazing.

What's this?

It's very cool.

What's this?

It feels good.

Does it feel good?

It feels good.

Your body is getting warm, isn't it?

This is amazing.

It warms me up.

I can't do it.

Why?

I want to do it.

Do you want to do it?

Yes, I want to do it.

Are you starting to feel good?

Yes.

Do it more.

Do it more?

Yes.

It's amazing.

It feels good.

Everything feels good.

Does it feel good?

My whole body feels good.

I can't do it.

I'll do it quickly.

It feels good.

I can't do it.

You are mean.

I can't do it.

It feels good.

I'll do it.

It feels good, doesn't it?

Does it feel good?

It feels good.

It's my first time.

Your first time?

Yes.

It feels good.

It feels good, doesn't it?

It feels good.

It's very warm.

You are getting hot.

I'm getting hot.

Are you getting hot?

Yes.

I'm getting hot.

Do you want me to stand up?

I want you to stand up.

It's amazing.

It feels good.

My legs feel good.

It feels good.

Your legs feel good, don't they?

It feels good.

I'm getting hot.

It's amazing.

I can't do it.

You are getting hot, aren't you?

I'm getting hot.

I can't do it.

I want you to let me stand up.

You can't do it.

Hang in there.

You can't do it right away.

I know.

It feels good.

I can't do it.

It's amazing.

I'm getting hot.

It's not easy.

Hang in there.

I can't do it.

You can't do it?

I can't do it.

It feels good.

I can't do it.

It's amazing.

It feels good.

I can't do it.

It feels good.

I'm getting hot.

Do you feel good?

It feels good.

It's amazing.

Are you satisfied?

Not yet.

Not yet?

I want more.

You want more?

I don't know what to do.

Show me your butt.

My butt?

Okay.

It feels good.

It's amazing.

I'm getting hot.

It feels good.

I can't do it.

It feels good.

I can't do it.

Do you feel good?

It feels good.

It's amazing.

Don't you feel good if I touch you?

I want you to touch me.

It feels good.

It's amazing.

It feels good.

You are getting hot.

It feels good.

I can't do it.

I want to do it.

Did you touch me?

It's amazing.

It feels good.

I can't do it.

I want to do it.

I can't do it.

It feels good if I touch you.

It feels good.

I want to do it.

I can't do it.

I'm getting hot.

It feels good.

I'm getting hot.

It feels good.

I can't do it.

It feels good.

I'm getting hot.

I want to do it.

I can't do it.

You are getting hot.

You are getting wet.

I'm sorry.

You are getting wet.

It's amazing.

I can't do it.

Let me see you.

You are getting wet.

It feels good.

I can't do it.

It feels good.

I can't do it.

I want to do it.

It's amazing.

I'm getting hot.

It feels good.

I can't do it.

It feels good.

I can't do it.

It feels good.

So, what is it?

I don't know.

Okay, okay, okay.

Stop it.

Let's go, let's go, let's go, let's go!

I'm sorry.

Let's go, let's go, let's go, let's go!

I'm sorry.

I don't feel good, I don't feel good.

I'm sorry.

I don't feel good.

I'm going to die, I'm going to die, I'm going to die.

Let's go, let's go, let's go, let's go.

I can't stand it anymore.

Let's go.

I'm going to sleep.

I don't feel good.

I'm sorry, I'm sorry.

I don't feel good.

też

I can't stand it anymore.

Let's go, let's go, let's go.

Let's go.

I can't do it.

I want to do more.

Yeah, let's do it.

Get on my back.

Okay.

I can't do it.

Oh, my God.

It's so good.

It's so warm.

It's so good.

I can't do it.

Oh, my God.

I can't do it.

It's so good.

I can't do it.

Let's do it.

It's so good.

Wait a minute.

It's so good.

Oh, my God.

It's so good.

My back is moving.

It's so good.

Let's do it.

It's so good.

Let's do it.

I can't do it.

You can't do it?

I can't do it.

Let's do it.

Oh, my God.

It's so good.

Let's do it.

Oh, my God.

I can't do it.

Oh, my God.

I can't do it.

It's so good.

I can't do it.

Wait a minute.

I can't do it.

Wait a minute.

I can't do it.

Wait a minute.

My stomach hurts.

I feel sick.

Here we go.

I feel sick.

Ouch!

Winter is coming soon, so let me take a deep breath.