SSPD-143 Original work: Rei Fujisaki Bijuu Sisters

Sayoko, a female teacher with a strong sense of justice, and her younger sister, Yuka, a student teacher. - A plan for beautiful sisters who are the envy of all the men in the school. - The mastermind of the plan, Kiyomi, a school nurse, proposes this plan to Yoji Goto, the school's most talented student, in order to steal Sayoko's dating partner...