find the hotspots is a good thing, and I like your experimentation with these mini games.
The trouble is, given a UI with a blue bar, a new player simply has no clue what is going on, s you need some "this is what I was thinking in making the minigame". Suddenly just that little bit of info makes all the difference.
You could add guidance bars to these games (eg the post-spanking oral)(why is that pussy gaping so much in that, anyway) so the hotspot moves and you have to keep the mouse within X and Y bounds shown on 2 moving bars.
If you go through the images, I think you also need to review some of them - eg wife edging has flashing black boundaries as the images don't fit exactly and that's very distracting. Some of the massage images don't have matching image masks so she lies on a blue ghost (cucked by a ghost haha) and some edging images look too different from the main husband. Consistency is hard, I know, a pass to tighten up some of worst offenders would be good.