Identify Japanese 2d game

Idc09876

New Member
Feb 20, 2022
11
8
A game (Japanese 2d) where you (The male protagonist) are in school on an Island where are relationship is punishable(not sure about it) each year (from 1 to 3) you get 3 new girls in your class who you fuck(still can fuck old ones and your seniors)harem game male and female hostel separated And have a male friend name Minato(blue hair prob)

This is what I remember, played it months ago

In addition- there was a sporting/sports event in the school every year

The cover or starting image had mc(blushing) sitting in the middle of the classroom and all the other girls staring at him all red from every corner even from the corridor