I like the mental image of a player who just wants to get to the sex. They've been holding the skip button for quite a while, no idea what tf is happening, getting increasingly annoyed, and none of the last 5 lewd scenes had actual sex.
Yeah, you can't really do that here. Sorry for your bad experience. But the story is really great, I recommend you to try playing the game normally sometime! If any game can change your disposition toward adult games, it's this one.