Nemureru Kimi no Barairo no Kuchibiru

Shouta Namikawa's friend, Kyou Kashiwabara, is exclusively interested in undesirable men. After experiencing sexual trauma as a child at the hands of his first lover who was also his teacher, Kyou has grown into a sexual deviant. He often entices Shouta into "relieving his sexual frustrations". Sex for Kyou is a reenactment of his first time with Shouta as a stand-in for his teacher – but Shouta doesn't want to continue to be a substitute and a sex toy for Kyou. Shouta is seeking a "normal" relationship with Kyou. Can Kyou overcome his traumatic past and have a normal relationship with Shouta, his true love?!