There's definitely gay content in this.
Several comments:
1) You should probably tag the gay content when it comes up. It was an unexpected turn of events. I LOVED IT. tbh it had a better impact on me as a surprise, making me love it more, but others will be turned-off by (have a problem with) the turn of events.
2) The love metric seemed off to me. Mostly it was ok, but there were scenes where it didn't make sense. Is it her love for him or his love for her? Undressing in front of clients was bothering her, but she got a +1 to love b/c it made him happy.
3) The paltry reward for sitting in the old guy's lap wasn't worth it.
4) There's a lot of old people sex in here.
I didn't find the young man/older woman sex hot any more than the older man/younger woman scene. It's just not my jam. Sadly there a lot of beat-dead-with-an-ugly stick older men in this game. Had it not been for the surprising turn at the end of this version, I probably would have abandoned this.
The fiance' is a piece of work and I just don't get off on ugly, old men having sex with young women porn. At least they weren't fat to boot. If there are more MM scenes and some Amy/younger men fucking her scenes, I'll stick with it.