Uke was in a relationship with the seme's father -who is a piano professor at their college-. At first glance, you might think that this relationship is just for sex and personal advantages. However, truth is, the uke is so madly in love with the professor, and is wiling to endure all that toxic shit just to keep this relationship going. Surely, it's not like anyone can resist our dearly beloved Mr. Charisma MC, so the prof was in love too, but pretty much reluctant to admit this, as well as his way of loving is very twisted and toxic.
Mr. Prof who is so shitty beyond belief, is the college's chairwoman husband. They married out of convenience, and both had affairs which they didn't seem to mind. That being said, the professor once had an affair with a woman which resulted in her having a son, but of course the prof didn't take responsibility.
Body Complex