SDDE-488 Mukai Ai, Ena Ruri: School Life Where the Senpai Drowns You in Pleasure – Handcuffs, Oral, Tight Binding, Humiliation… Cumshot & Zermen UTSUMIX Production SOD Create (Soft On Demand)

For these girls, 'senpai' is a part of daily life. At an all-girls school where a mandatory subject called 'training' exists, female students are required to wear a 'seal' at all times. They are subjected to various forms of torment—oral sex, being tied into tight M-shaped restraints, being scolded as sluts, getting drenched in cum, and even internal ejaculation—enduring it all in helpless, pitiful agony. 'I wonder what kind of person my future master will be?'