I think I found a couple of bugs.
1. At night when it says Megan is in bathroom and you go there. She's actually not there and you're able to take a shower.
2. Megan hasn't learned how to give a blowjob or titfuck yet. But when you click the bed, the options for it is there.
I haven't gotten to the part where Calvin teaches her that yet. That's why I was wondering why those choices were there already.