Rina Ishihara, a super famous actress, challenges "first machine vibrator", "first triangular wooden horse" and "first black SEX"! The appearance of a new female teacher makes the boys excited. A plan of insult is worked out, and Rina is trained with an electric massage machine and a machine. Blowing the tide many times, reason collapsed with aphrodisiac herbs. She straddles a man from herself and inserts many erection cocks, and the semen of the whole class is cummed and cloudy liquid overflows from the vagina!
