[Random] Change!? ~The Gender Swap Spell~ (COMIC Unreal 2024-02 Vol. 107) [Emily Manga Translations]

Ren is the cool, boy-ish school idol popular with girls and boys alike until a mischievous Gender Swap Spell traps her in an unfamiliar male body. Her doting sister Kaede is fascinated by the transformation, teasing sensitive new reactions with slippery footplay and tender kisses as Ren discovers how different and intoxicating Kaede's soft skin and full breasts feel now. Curiosity quickly gives way to pounding, shuddering vaginal intimacy that leaves both breathless, wondering how deep this forbidden new chemistry will go.