+18
Adult content. This work is rated 18+. The images stay hidden until you confirm.
Tags
College Partly or completely set in a college or university.Female Protagonist Main character is female.Heterosexual Prominently features a romance between a man and a woman, not inherently sexual.Large Breasts Features a character with larger-than-average breasts.Primarily Adult Cast Main cast is mostly composed of characters above a high school age.Charm Point 1: Sister's Rondo
Charm Point 1 ～シスターズ輪舞～
Two sisters attend the same college, one as a teacher and the other as a student. Both of them are dating college boys their own age. The younger sister faces a big problem: her boyfriend never seems ready to satisfy her desires. Meanwhile, the older sister's trouble is just the opposite, as her boyfriend is overly eager.
As their relationships unfold, the sisters find themselves navigating contrasting romantic challenges. Their parallel love lives lead to unexpected situations and entanglements that test their bonds with each other and their partners.