Taken by His Wife's Big Brother: An MMF Bisexual Fantasy

When Jack goes to visit his brother-in-law's house, he gets more than he bargained for. Sam is a big, hulking guy with a wife named Tiffany, and they've been playing around with guys on tape. Sam makes Jack a simple offer: If he wants to get with Tiffany, he'll have to let Sam have his way with him first. Will Jack give in to this bisexual seduction?