l wish the sound effects of them laughing weren't that "spammable", it is annoying for sure as if you mute sound effects, all other sounds are muted as well. Well, better to have peace and quiet rather than the devil laughing every 0.5 second of something happening. It is like Subway surfers but hentai, you got to have that sound playing every single time.
As for the acrade, it would be wise to teach the player how to do the minigames as there is no feedback on stroking. But the game gets more lively for sure, l like the minigames. More games should have such liveness, interacting with others but also choosing your style to proceed(l hope no forced vaginal sex in these minigames, bam you lose suddenly virginity; if there is one)