Stop It! Onee-chan!! Iвђ™m Gonna Cum!! Yuuseiran May 2026

Stop it! Onee-Chan!! I’m Gonna Cum!! - The Visual Novel Database

The series follows Mahiro Oyama, a shut-in whose life is upended when his sister, Mihari, drugs him with an experimental potion that turns him into a middle school girl. Stop it! Onee-Chan!! I’m Gonna Cum!! Yuuseiran

Onee-Chan!! I'm Gonna Cum!! ... Yamete! Onee-chan!! Shiroi Oshikko ga Dechau!! The Visual Novel Database Why was the anime so controversial? : r/OniichanOshimai Stop it

: It is frequently discussed in "trending" articles and forums because of its "racy" or "ecchi" content, which some viewers find controversial while others see it as a sentimental story about identity and social reintegration. Stop it! Onee-Chan!! I’m Gonna Cum!! Yuuseiran