Sakurada-senpai Kaizou Keikaku

“I’ll change and rebuild senpai’s body and soul…”
Sakurada, a no-good, girl-loving office worker, and Mibu, his kouhai who is so high-spec that he can’t even be jealous of him. Mibu, who has special feelings for Sakurada, ties him up, ***s him, and develops his body. As the perverted play heats up, Sakurada, who is straight, gradually begins to feel pleasure!?`
In addition to the titular story, the spin-off story about the ultimate super-masochist bar owner and the psycho yandere bartender is also included!