“Hey, Kou-chin. Sorry to bug you but, will you help me study?”
It was a Saturday. There was still a month of summer vacation to go. Due to complicated family circumstances, Kouta - “Kou-chin” - who lives alone meet Chieri - “Chi-chan” - a classmate of Kouta’s at the conbini near his house.
Chi-chan oozed sex. Her big tits and lazily protruding ass were a distraction from whatever he was supposed to be helping her with. She had the kind of body that, if you sat behind her at school, your grades would plummet. ...

исследуя роскошный особняк у моря и встречая множество персонажей. От кокетливой горничной Пьетры до уально агрессивной Сесилии

Отличие: Новая версия v.Chapter 2 + Walkthrough на русском

Due to unknown reasons, the protagonist has to take remedial lessons even though he passed all his classes. Interesting events begin to unfold as he starts his first day of school

The protagonist accidentally is introduced in a game world. There he will encounter various girls and women from different areas. They can be school teachers, company managers, or bar attendants

The year is 20XX.
Infertility threatens the social fabric.
Experts in the field are urging people to get down and dirty while they're young and able