I feel like you're missing a few important things, damnmalic. Bliss is a Dom, and she's teaching the MC to be more dominant. It's not manipulation, it's encouragement. If you played A Petal Among Thorns, you'll notice that the MC is a lot more outgoing and forward about what he wants now. Character growth is important to a story.
MC is not a brawler or a fighter. He's a family man. Punching a kid in the face would be out of character for him. The entire point of the Topher scene was to showcase Bliss's weakness: her over-protective nature.
The reason Bliss is encouraging MC to fool around with other women will be revealed more in the upcoming release. And then from there, she'll explain more in the release after next. I'll give you a hint though. Men are cursed. We will always want more sex than we'll ever get. Bliss is heavily invested in learning human behavior, so she understands this. She wants the MC to be satisfied, so she's seducing other women for him. This is a level of love you will never see in reality.
I get that this kind of story might not be your preferred flavor. That's fine, and there's plenty of AVNs out there that showcase men you might be more interested in following in their journey. I might write a story about a more dominant MC one day, like Cassian from Penny for Your Thoughts. Chester will also be more dominant later, but he'll never be a fighter. It's simply not his character.
Thanks for playing.