
No he doesn't sleep with anyone except taesung. They are in relationship but neither have verbalize it.
Jisung was sooyoung(uke) ex boyfriend who abused him beat him and sometimes raped him.
Minhuyk is taesung's underling who has crush on sooyoung. He raped sooyoung who was passed out. So he raped him in his sleep.
Uke is too pure and cute

He doesn't sleep around but he slept with those 3 guys when he dated jisung (ex now). He didn't slept with taesung when he dated jisung but he started to slept with him once he broke up with jisung. They haven't in relationship even they slept together until sooyoung warded for 3months and taesung talk heart to heart with sooyoung to let him take care of him and he belongs to taesung. Even he's in relationship with taesung now, he slept with minhyuk twice (non-con). Ugh... It's complicated.. you should read and pull yourself together! Good luck

Sooyoung started fucking Taeseung because he owes him money, his father's debt actually. Taeseung said that if he doesn't have money to pay he could use his body. He hasn't slept with anyone since he's with Taeseung, he was raped but he didn't notice, he was drunk and thought he was having sex with Taeseung, but it was really Minhyuk. Minhyuk has a crush on Sooyoung and wants to take him away from Taeseung.
Taesung does horribles things, but he always manipulates and lies to Sooyoung to keep him by his side.
Before reading this , is the uke a slut who slept with 2 guys ??? ( teasung and munhyuk? I guess those are the names of the 2 semes )