On Breast Expansion Lv.2 there's a bug that always happens to me. The female character's sprite doesn't render — only her face appears. It happens after her shirt gets ripped (I think, because I can't actually see the scene).
Just wanted to comment how I love the way you designed your own self in the game! I have yet to see another AVN where the developer is able to insert themselves into the story and actually make it better / more funny. It allows you to specify your intentions and thoughts in-game so everyone is aware. Just had to comment how I thought that was brilliant!