S no Yuiitsu M no Zettai

1. S no Yuiitsu M no Zettai (Sの唯一 Mの絶対, Solely S, Absolutely M) Mamiya has gorgeous looks, terrific grades and outstanding sports reflexes. He’s very popular with the girls in his class, but seems to have no interest in them whatsoever. Sawako is the only girl who treats Mamiya like a slave. S