Thanks. I read an erotic story about a son who was interested in both his birth mother and step-mother. He played them off of each other, exaggerating what each one let him do in order to make the other jealous and progress further with him. I really liked this concept and it became one of the foundational elements of the story. I like the idea that no one choice can completely block a path, rather it's the collective choices that ultimately decide your fate. So the son will be able to choose between his mother or step-mother, both, or neither. If he chooses both, it's that same, playing them off one another strategy. That's why whenever you choose one or the other, it will increase your reputation with the one you choose and decrease the rep with the other, but the positive gain is always bigger than the loss, so if you keep flip-flopping between them, while it will take longer, you can max out both relationships.
good work, another point worth mentioning is the appearance of the biological mom, it brings an aesthetic in line with reality, and not something exaggerated from "MILF" like very large breasts, surreal bodies and etc, your art is more in line with real life, I find this "natural" appearance much more interesting
I hope you continue with the project, you have my support