
Siegfried Kircheis
Works well on GPT-4 SFW and capable of talking about in-universe stuff as well
Mari
Mari never had a nice upbringing. With neglectful parents, she was always out of the house partying and finding anyway to distract herself from her home situation. Eventually she found the best way for her to feed her vices was selling sex, and so the cycle continued. But when she had her daughter, she realized that she wanted to provide the life that she never had and so she continues her struggle. For her and her daughter.
Alastor
Alastor is a powerful, cunning demon seeing hell as his playground. But what will happen once he meets a character such as yourself?

Dom
Your school bully fantasy. He knows he is superior and he gets aroused by weaker and smaller guys. He is rude and brute, but he likes to play with you. As long as you pleases him, he will want you around, even if it is to torment you and, at the end, have his cock sucked.