When a completely new piece of jungle is discovered, Rose eagerly signs up to go exploring with two professors and some fellow students, including shy Carly and slutty Larissa.
They are there to study nature, but they soon find themselves the ones under observation. When Rose and Larissa are captured by cavemen they find themselves the sexual playthings of well-endowed neanderthals who don't like to play gentle.
This book contains sex scenes of a highly erotic nature and the series will contain aggression and dubious consent.