[Official English on Renta](https://www.ebookrenta.com/renta/sc/frm/item/141374) During his medical school years, in his curiosity about the gay scene, Kan happens to meet the handsome and charming Tooru. His first encounter with a man was too pleasurable - so much so that he fell head over heels for Tooru. But, shortly afterward, Kan wasn't able to get in touch with him any longer. Fast-forward three years later: Tooru reappears in front of Kan again, but as the man who's going to marry his sister! The naughty Tooru toys with Kan and their relationship reignites. A dangerous love triangle between three adults is about to unfold: A doctor stuck on his former love who is now his older sister's husband.

It's supposed to be mutual feelings...!? One day, Misaka is lectured in public by staff from other departments. Feeling deflated about this Misaka is approached by Takashika, who happened to be there… "I thought he would follow me, but was shocked when he said, "Dude!" On the other hand, Takashika shouts to himself, "Why did I say such a thing!? I really wanted to encourage you!" In fact, he likes Misaka, but because of his high pride and tofu mentality, he kept his love a secret from her.

https://www.cmoa.jp/title/310327/