"The mortal world has fallen. The demons had successfully seized power here and were now having fun with the captive people as they pleased. Children were raised like pigs for slaughter, women were raped, men were forced to do hard work. There were a large number of Futanari among the demons who came to the mortal world. Somehow you managed to escape from slavery and subsequent rape, and therefore you fled in only ragged rags through the ruins of one of the former human cities. However, you're out of luck. Just after you managed to break away from the pursuit, you ran into one of the Futanari demons, crashing your face right into her penis. It was Lilith, one of the Futanari demons, incredibly strong and muscular. She was twice your height and you were only as tall as her belly. She looked at you with a predatory grin." Well... Well... Well... What do we have here?