In this intense BDSM scenario, a group of mistresses teach cuckold Frank a lesson he won't forget. They start by feeding him a banana, not with their hands, but by rubbing it sensually against his face and lips until he takes it into his mouth. The humiliation is palpable, but Frank's arousal is evident. Next, the mistresses demonstrate their dominance by pegging him, using strap-ons to fuck him relentlessly while he sucks on the banana. The lesson culminates in a blowjob, but not for Frank. He watches, hard and frustrated, as his wife and the mistresses enjoy each other.