Cannot find a title in any search engine. I read this book 10 years ago. I think it begain with a space traveler waking on a trasport ship. His mind hand been implanted in a new body. There were others there that hand their minds implanted in unisex bodies as well. I think some of the passengers were having some weird orgies. I remember the main character ending up on a strange planet. I think the inhabitants of the planet were warrior children. Anyone have a clue? Thanks!