You play as a Hentai monster. Your objective is to spread so much pleasure to all the scientists that they explode. After they explode, you vore the hell out of their corpses, much to the delight of their friends. They start screaming in terror, which turns you on even more, so you continue to spread your pleasure. Along the way, you find other Hentai genres to absorb to grow stronger and bigger, spreading your pleasure to a wider audience to include machines, mechs, and explosives.
It's a complete Hentai experience I'd highly recommend to everyone of all ages.