One day, Renji Sakasegawa came home from his college classes only to save Ganji Hirosue, who had collapsed in front of Renji's apartment building. As Renji listened to Ganji's story about how he came to this apartment with the help of one of his cousins, sexy moaning suddenly came from the next room. Both of them started getting in the mood, so they ended up helping each other out! Ganji adorably looked up at Renji with sparkly eyes, calling him a senpai in life. That made Renji's heart flutter. Could it be his first love? But Renji is not only a virgin but also a guy! He's completely unexperienced in both love and sex... What will happen in this romance between two inexperienced men?

(Source: BisouBisou Comics)