My Dear

At night, at the end of the day, he comes to the clinic. Motoki, the director of Wada Clinic, always looks forward to his visit.... with the calm face of a medical professional. The visitor is Kashima, a member of the Onitora-gumi. He is a fierce fighter, but he is also a dangerous and single-minded man who is in love with his boss. But that's what Motoki loves about him. They fuck in the clinic like starving beasts.... He thought they could keep it a physical relationship. But the more they touch, the more he can't stand it.... until the feelings begin to overflow... in an adult one-sided love.

(Source: Gush Comics, translated)