Predictable sex humor. Not that it's bad. I jsut prefer a more unique take on a woman's non satisfaction with sex. You could work it wackier, more adult, more erotic, more sensual, more firm, more tender, include a higher level of sublty, more... from the heart.
I feel like you're trying to be funny by making jokes that are funny. Call me crazy, but I appreciate a little more originality than that. That's why I like biped so much.
In closing, I would just continue listening to your heart and tell you to choose your destiny however you see fit.