Koikatsu! primarily features heterosexual encounters (Male x Female), although a DLC (Downloadable Content) introduces the option for threesomes (2x Female + Male), and a pre-order bonus from Emotion Creators adds a threesome scenario (2x Male + Female). In these intimate interactions, players can engage in various actions, including caressing the girls using their hands and toys, receiving various services from the girls using their hands, breasts, or mouth, or engaging in intercourse. 🍑💏💦