Super famous actress Rina Ishihara tries her first machine vibe, first triangular horse, and first black sex! A male student is excited by the appearance of a new female teacher. A plan is made for Rina, and Rina is trained using electric massagers and machines. She squirts many times and her rationality collapses due to the aphrodisiac herbs. She straddles the man herself and inserts many erect dicks, and the entire class's semen is creampied, and the milky fluid overflows from her vagina!