by FiveDots
...although I would prefer if Kassi's boyfriend would have though that he has even control over Kassi... that he thinks he'll be okay cheating Kassi with another (real) girl... so that she freaks out and does even worse thing to her boyfriend than her slave.
I've tried several times to continue the story but haven't been able to do it yet, too split on what to do next (more M/m, TS/m, both, something else?) or whether to start a new story. Any help appreciated, comments or PM me to discuss :)
But I'll recommend that you continue TS/m ,
and please develop and delve deeper into scenes from storytelling perspective.
Thanks!