My Older-Sister-like Childhood Friend Who Became a Gyaru Is Still...
ギャルになった幼馴染のお姉ちゃんは今でも…
Gyaru ni Natta Osananajimi no Onee-chan wa Ima demo…, La grande sœur de mon amie denfance qui est devenue une gyaru, est toujours..., Взрослая история гяру-сестрички, Gal ni Natta Osananajimi no Onee-chan wa Ima demo…
Rinta, who moved to the city from the countryside and enrolled in a university in the heart of the city, meets "Fumi-san," rumored to be the most beautiful girl on campus, in the literature club he joined. After attending a drinking party together, he ends up walking her home. He safely escorts her to her house and is about to head back when suddenly... Fumi-san transforms and forcefully invites him to her bed—!? "I wonder how long you can keep being a good person, Rinta-kun...?" Fumi-san pushes Rinta to his limits, testing his self-control until it shatters.