The Lust System: Brother, Please Help Me

One minute, Ember was reading a trashy R-18 novel. The next, she woke up inside it- not as the villain but as cannon fodder. Her brother is one of the male leads in the heroine's harem.Doomsday is only a few weeks away. Her only salvation is the Lust Paradise System. To build a base so strong that it can withstand the disaster of the outside world.The only catch is that everything is powered by sexual energy.To build a new world, Ember must gather followers. Following their primal instincts, they use lust to make a utopia.And her brother?He's been waiting for a long time.--------DISCLAIMER:Reader Discretion AdvisedThis is a work of fiction. All names, places and characters are products of the author's imagination.Contents include:Mild ViolenceNudity (Partial and Full)