Big-titted underground idol RIKA, working at a pachinko parlor, delivers an outrageous performance that drives fans into frenzy. Starting with a back hug, she poses closely with fans as her breasts are groped, engaging in tight, chest-burying contact. At handshake events, excessive body touching excites fans' desires, driving obsessively infatuated fans into a riot. Her body and consciousness are overtaken, surrendering completely to their lustful assault. Penetrated raw and filled with creampie after creampie, RIKA endures an extreme fan service experience that leaves her utterly claimed and defiled.