Susume is a masochistic uke. Momo is his 18 year old neighbor who has loved him for years. Susume knows that Momo has a crush on him, so when Momo confesses, Susume says they can try dating. They have lots of sex but then Momo starts pulling away. Susume realizes he actually likes this kid and confesses to Momo. Momo laughs and says that his friend had told him that if pushing didn't work, try backing up. They truly begin dating and Susume finds himself in uncharted territory, having never fallen in love before - nor having had sex with someone he loved.
Osanajimi ga Do M de Tsundere Nan Desu ga