Twice the Spice

He couldn't help himself. It was his Sister-In-Law's twenty first birthday and she now lay naked before him, drunk and filled with burning lust. Just when he starts to enjoy himself, he notices his wife standing in the door way. To his surprise, she wasn't upset at what they were doing, just upset that her little sister was doing it wrong. Mike finds himself used as a tool to teach his wife's little sister the proper way to please a man.