[Strong ERO] Secret Sexual Guidance ~Busty Prim & Proper Girlfriend Corrupted In The PE Storeroom~ [Darg777 Translations]

A prim, ponytailed girlfriend in her school gym uniform finds herself pinned in the PE storeroom, ordered to strip and touch herself while her boyfriend watches with quiet command. Her shame melts into desperate need as she kneels to service him, swallowing him down before she begs to be taken from behind, crying out for Sensei to pound her harder. The tension between her proper exterior and her unraveling desire drives every lewd, sweat-soaked panel of this corruptive encounter.