Technically I cheated, but the only "cheat" I did was ensuring I had enough red hearts and then teeth; other than that, actual gameplay was all me. I only tried the succubus form so far, and the aphrodisiac effect wasn't super consistent, and as stated it bugged out at least one enemy type so that they were still there even after lewding. But As Lavey replied, the aphrodisiac effect isn't meant to be 100% anyways, only 50% of the time - which I guessed correctly, so I can only assume I was getting very unlucky with the RNG of that effect applying on my attacks lol. I never said it was the forms that didn't impact gameplay, btw: I said the outfits, like the bunny and croptop with bikini ones. They're just eye candy for the character window, and even then, if you're trying to lewd enemies, they rip them off anyhow, so they aren't visible in the scenes. I like how they look so it just seemed kind of strange to me that not only do they provide no effects other than delaying lewds, but they don't even get to make an appearance in the lewds. I'd just love to see the effort that went into making their art see some more "utility" is all, at least in the lewds ;3