My beloved sister got a boyfriend, so I got pissed off and did super hard things to her while rolling my video camera.

* Story

I have a really sweet sister.
She is so pretty that anyone who passes by my sister would turn to look at her.
I have been watching my sister all my life, not as a brother, but as a man, and I have treated her more kindly than anyone else.
I believed that one day she would like me as a man.

...But recently, my sister got a boyfriend.
They haven't been together long, but they are going on a date to the zoo this coming Sunday.
I quickly guessed. I understood my sister's boyfriend's intentions.

At the zoo, there are only families and couples around, which makes it easier for them to hold hands.
Families are holding hands, couples are holding hands.
It is truly a romantic spot for two of new lovers to take a step forward in their relationship.

And after a day of fun at the zoo, her boyfriend and sister would probably go to a restaurant with a great view of the night.
A bad boyfriend would have researched such restaurants.
They might look at each other in a restaurant and make a toast.

In this atmosphere, her boyfriend naturally invited her sister to stay with him, saying, "I'm tired after walking all day, let's take a break."
My innocent sister wouldn't think it was a love-hotel when you said "break".
My sister unknowingly followed him to a bed room in a love hotel.
My sister's precious virginity will be taken by a man other than me.

I'm not going to let that happen.
I cannot forgive my boyfriend, but I definitely cannot forgive my sister for falling in love with such a man.

That's how it is...
Then I will make my sister mine.
I have learned a lot from adult videos.
The technique of training a woman to become a real bitch...


* Animation touching simulation game

The content will be about pushing your sister down and thoroughly teasing her.
From the point of view of my sister pushed down, you are looking at her through the video camera.

Use the mouse to operate.
Select the icon on the left to tease your sister.

The animation is smooth at 60 frames per second.
We have a number of teases to choose from, including occasionally hitting my sister, blowjobs, breast rubs, cunnilingus, vibrators, and anal.

If a large vibrator is inserted, it may cause bleeding, so please be careful.


* Person

Name: Norio Takagi
Relationship: Brother
Hobby: Collecting idol DVDs. Taking pictures of beautiful cosplayers with a video camera.
Personality: Nerd. Egotistical. Rational. Very kind to his sister.
Others: NEET and virgin. Having a high sex drive, he masturbates several times a day. Going out when there is a cosplay event, but otherwise stays indoors.

Name: Miyu Takagi
Relationship: Sister
Hobby: Likes to wear cute and fashionable things.
Personality: Cheerful and gentle personality. She has a normal relationship with her brother.
Others: She has many friends and likes to go out. In fact, she doesn't like her brother very much.


* ETC

There are no subtitles for pleas, gasps, or screams.