Perhaps when Hirrud wins he reconsiders that he cannot continue acting like this but it would be a too abrupt and fast turn given his personality it would seem more that his behavior changes due to fear of future consequences rather than that he has learned a moral lesson.Although, speaking of sexing Hirrud as his OG self, it would be fun to willingly submit to him after making a truce and having him promise to not be such a jerk. Maybe have the champion have positive influence on him where he becomes a decent minobeing. Or have it be like Kelt from OG CoC and let him exude all his sexual frustrations into you. Without the whole feminization angle though.
Although I am more of a fan of enslament route. I just like the concept of breaking in the Dom's to much.
On the other hand, would it be a good development point, would you sacrifice Selima's last chance as a paladin? if she takes revenge, his self-esteem will return and she could be a good support for the town.