[Chinzurena] Ecchi na Chinchin Mi~tsuketa [MTL]

An energetic student council president teases a reluctant male classmate, urging him to tighten his grip as she eagerly takes the lead, while a mischievous older sister watches the heated encounter with a teasing grin. The narrative weaves playful dominance and eager submission, featuring explicit anal intimacy that escalates from tentative touches to full‑blown anal intercourse, highlighted by the characters' eager exclamations and the protagonist's surprised reactions. A vibrant group portrait caps the tale, showcasing a cast of colorful, provocatively dressed figures ready for further erotic adventures.