いもうとブルマ～放課後のくいこみレッスン～

Main character's father remarries leaving protagonist to live with three cute step sisters. Protagonist is going to know each sister better after classes in the gym.

[Edited from [url=https://vndbreview.blogspot.com/2019/04/vn-of-month-august-2002-ever17-out-of.html]vndbreview[/url]]