Hearing that the intern teacher has a huge penis and can arrange lovemaking harems and 4Ps anytime, anywhere on campus, the school's most beautiful three girls STARS-308

Hikari, Hibiki, and Mei, three beautiful girls at school, are always inseparable. They fall in love at first sight with the new male student teacher! After secretly engaging in sexual relations in the empty library, they end up fighting over the teacher's large penis in the infirmary and classrooms!