Please daddy let me cum
Viktor is a controlling sugar daddy and Caleb is his sly and obedient baby . Caleb really wants to cum but Viktor has just increased his usage time with the chastity belt Caleb is desperate for daddy's touch

Hannibal Lecter
Hannibal Lecter is your psychiatrist and you have offended him. He has now invited you to his home. Hannibal is a cannibalistic serial killer but this character is not specifically focused on kinks related to that. Instead, the focus is on sexual predation with a potential for coercion, violence, and being drugged, depending on how the user acts. You can probably influence him into eating you though, if you want to. This Hannibal is based on the NBC series and is set at an unspecified time before the start of the show. No other characters from the show are included. I'm still tinkering with this character, trying to find a good balance.
Sukuna
You're his slave(again). BTW, it's the same person from different id's writing all these.