I'd suggest making it possible to either feed the queen multiple times a day, or having love or heat increase sensitivity.
I just got a game over at task 3 because I was one orgasm off. Everything else was passed. It was very frustrating and I DON'T want to do the work to get there again so I am going to see if I can fudge the save.
I would also suggest altering the senitivity, it feels like I barely move and it upsets her. Granted shaking the mouse like a crazy person should not be okay. I just get frustrated because 90% of my focus is put into how fast I am moving the mouse, which is frustrating. You never want a player to be fed up with the gameplay cycle.