It's time for a new book, and this one comes to you from Allie Castro, an author much like myself, but keener on the humiliation side of things. Not too harsh and all, but not afraid of guys touching guys in a curious way. Think Measured next To Her Ex or Size Curious Brat...

It’s the summer after grad school, and eight friends venture down the Big Snake River in a multi-day adventure to celebrate their freedom one last time before venturing off to their full-time careers. Eight people, four couples. One handsome and capable river guide showing them how to manage the Big Snake.

Three days in, and they’re having a blast. Things are going better than expected. It’s Will who orchestrated the trip, and he has a secret ulterior motive known to all the gang but one, his longtime girlfriend, Heather. Where the river bends north of Sudo, there’s a high rocky crag where he’ll get down on one knee and ask the love of his life to marry him, their best friends as witnesses.

But when some playful talk gets out of hand, and a weird and dirty challenge begins, an unexpected turn reveals a heavy, dangling truth about their handsome, bearded river guide. No one can get it out of their minds, especially Will. Resentment, shame, and jealousy roll in.

And when he lets it roll, it builds momentum; a crashing, banging boulder of humiliation headed his way, looking to obliterate his manhood…