I went through a few pages of the comments and didn't see these mentioned, so my apologies if I'm repeating things already posted, but there are a couple rather minor bugs I'd like to report. In the Sera sex scene, the final images for cumming inside and outside look to have been switched - that is, 3SeraSex_In2.rpgmvp should be named 3SeraSex_Out2.rpgmvp and vice versa (in fact, for the last couple of builds I've been renaming those two so the scene looks right).
Also, the dialogue for the end of Tana's remade boobjob scene doesn't match the visuals, since the original version (where the dialogue is copied from) had her finishing with a blowjob and cum in her mouth while the remake has MC blasting all over her face and tits.
Again, these are some really minor bugs in an otherwise-excellent game.