"姉恋ごっこ - Siblings Role-play -" is a novel game with a special game "Point-based Lover's Game" that allows you to enjoy the love between siblings in law.
A Bishojo Game released in 2019 under the "Milkypoco" brand has been reworked for the "PandaShojo" platform for players of all ages worldwide to enjoy.

◆Introduction
"Do you have a sister complex Yuma?"
From that question, Yuma Amagai realize his feeling towards his sister-in-law.
To stop Yuma's overflowing emotions, his onee-chan suggested a "Point-based Lover's Game".
Although the "Point-based Lover's Game" was going well at first, gradually their patience began to run out...!?

◆Synopsis
The Amagai siblings are well-known in the neighborhood for being very close.
"Koyuki", an older sister who Yuma respects and adores... but at the same time, he is troubled by her slightly extreme seductions.

Despite his resistance, Yuma couldn't completely reject her,
but from one incident, he realizes his true feelings for his sister.

Yuma agonizes about his feelings and the fact of being siblings.
Yuma's feelings for onee-chan are on the edge of explosion...!

To develop Yuma's self-control was proposing the game "Point-based Lover's Game".
From then, pseudo-romance with onee-chan started...!

◆Characters
･Koyuki Amagai
"Just teasing Yuma makes my day go by."
A beautiful and mature sister-in-law.
She is usually well-behaved but often shows her vulnerable side only in front of Yuma.
Loves Yuma from the bottom of her heart and cherishes him more than anything else.
"One Yuma per day" is her policy, she pampers and teases him every day.
That is her meaning of life.

･Rena Hayagashi
"Hey, Yuma. I'm asking you once again, but did something happen with your sister?"
A senior student at the school where Yuma attends. She is like an onee-chan at school.
On the surface, she is beautiful, kind, friendly and many people adore her.
Her feelings for Yuma are extraordinary, but hides them from him.

･Nanano Kisaragi
"Studying is important, but you also have to work on your love life too."
An onee-san who lives in the neighborhood.
She is beautiful and also cute with her calm appearance, but sometimes clumsy.
A mature woman skilled at pampering.

･Chinatsu Amagai
"I'm heading off, Yuma."
Yuma's second onee-chan.
Despite her appearance, she is very caring and sweet.
In other word, very naive.

･Michiru Sasamori
"Aww, he's cute! Isn't he Yuma that Koyuki was talking about?"
A college student attending the university near Yuma's home.
A lazy onee-chan, being looked after instead of looking after.
She is extremely lazy and sloppy, and sometimes Yuma has to be the one to take care of her.

･Yuma Amagai
Protagonist. Young brother with a sister complex who can't refuse his onee-chan.
However, whether she knew or not about Yuma's feelings,
his onee-chan pampers him a lot as usual...

姉恋ごっこ - Siblings Role-play screenshots