I really love this game and what you have done with it. Is it also possible to include a bit of a premature ejaculation kink? Where the wife wants to proof she controls his orgasm, by showing him how quickly she can make him cum?
I am also wondering if the female coworker will be allowed in the future to milk the protagonist. I think she is very hot. Maybe when she notices his arousal during work, she drags him into the supply closet and opens his pants. If the protagonist is caged, she will laugh and tease him even more (leaving him even more frustrated). If the protagonist is uncaged, she will give him a blowjob and make him cum within 30 seconds (because he was already so sexually frustrated). She will laugh amd humiliate him about his sexual stamina (and perhaps dick size).