【S girlfriend/Kojunhi】NTR05: Being fucked by my boyfriend’s brother

Cuckold – The [NTR (NTR)] series is a dark and lurid story about cuckolding.
The fifth story is about a woman who is having sex at her boyfriend’s house and finds out that his brother has been eavesdropping on her, and she gets hooked on cheating sex.

Lately, I’ve been having sex with my boyfriend, who has no money, at his house.
Of course, he only does it when his family is not around, but the timing is not quite right and the frequency has been decreasing.
You like sex, but your boyfriend is sexually weak and doesn’t make you come very often. And he falls asleep as soon as it’s over.
These days left her feeling frustrated and weary.

One day, you leave him sleeping after sex and stand in the bathroom, and you notice the smell of cum even outside the room.

It was the remains of his brother masturbating while listening to you guys having sex.

You find your brother hiding in his room and take out your frustration on him.
It’s a good thing that you’re not the only one who can’t get enough of him.

That’s how it all began.

You have sex with your boyfriend at his house, and then you have sex with his brother.
And I had raw sex with him that he didn’t allow me to have.

Get a taste of the cuckold story that lewd, unfaithful sex can lead to, from a woman’s perspective.

●01
You have sex at your boyfriend’s house, but you can’t climax and he falls asleep.
When I leave my room to use the bathroom, I find my boyfriend’s brother, who shouldn’t be there.
When she finds out that their sex was eavesdropped on, she is annoyed but lustful towards her brother.
After verbally assaulting her to vent her frustration, we had sex with a rubber.

He is satisfied with his brother’s virginity.

●02
Later, I had sex at my boyfriend’s house again. This time the sex was satisfying, but he still fell asleep.
When I went to the bathroom, I found my boyfriend’s brother there. He was eavesdropping again.
I was so excited to be lusted after that I gave my brother a hand job and a blow job. He ejaculated in his mouth and gulped.
That wasn’t enough for me, so I went into the bathroom and fucked her standing up.

She enjoys the climax of being penetrated.

●03
When her boyfriend is not around, she is called home by his brother.
I’m frustrated with my boyfriend who won’t take me out these days because he’s busy with his part-time job.
I’m used to cheating on my boyfriend, so I decided to relieve my sexual desire with his brother.
She ejaculates in her mouth with a blowjob. Then, he fucked himself in the normal position.

In the middle of this, her boyfriend comes home. He calls out to his brother from outside the room.

I know that he has been busy lately to buy her a birthday present, but he keeps fucking her and making her come while she can’t speak.
I’m sure you’ll agree that it’s a great idea to have a good time.

Total time 01:02:12 (with SE)

You can choose the one you want to listen to (depending on the content, there may be no SE).
Please check out the demo version for characterization, voice quality, and story content.

Stereo recording sound source.
441kHz/320kbps mp3 version and 48kHz/24bit wav version.

A txt file of the script.
Package image wallpaper jpg file.

BGM is not included.

Voice actor: Koharu Hiyori
Illustration: Dial

In the paid plan [Crescent Moon Plan] of DLsite’s support site [Ci-en], you can get

The voice actor [Yori Koharu] is distributing the omake voice.

This is a later story with sex scenes.

Please listen to this too!

https://ci-en.dlsite.com/creator/441