Yumi's (uke) boyfriend beats him and tries to isolate him from others by controlling when he leaves and returns to their apartment. Yumi tells himself that they love each other and there isn't anything this man could do to him that would actually hurt, but actually he's at his limits. Suddenly Mayama, Yumi's high school friend, appeared still in love with him (im not sure if yumi is also in love with him or not but i guess he does) that changed everything and made us discovered that yumi's boyfriend didnt really meant to hurt yumi, he just couldn't help it and asked yumi to leave him (thank you boyfriend!). then mayama and yumi got together.
Sabita Yoru Demo Koi Wa Sasayaku