Hi! The game is a paper/pen RPG in fantasy setting. Its use the simple generic RISUS rules http://www222.pair.com/sjohn/risus.htm
But there are more detailed rules for sex, impregnation and birth. The women humans, elfs and drows are fertile from the sperm of monsters. There are no female monsters.
The game are WIP, but I hope a beta version will come in some months.