Not too shabby for the first game :D
I would like to say that the anatomy could be slightly better (mostly the body/torso), and the cumming scene doesn't seem to show as much climax as it could in my opinion. I don't mind the small selection of action since it's supposed to be a simple game as I see it.
One issue I had though was starting the game with 'Tab', which only seems to work whenever it feels like it (usually it just selects another element on the page instead of doing something in the game itself).
Still, I do see some potential, and I hope to see more cool stuff from you in the future ;)