Collapsing is Not and Option Part 1

It's simply not possible to find two Mistresses that have more fun riding human ponies than Mistress Jasmine and Mistress Kandy. They mount gaspman on the bed and order him to give them a ride just like a mechanical bull in a bar. They bounce and ride and slap him while continually commanding him. There ride even gets quite sensual at times and they are clearly getting pleasure from the ride. Mistress Kandy then moves to the front and turns to face Mistress Jasmine. They order him to really give them a good ride and to make sure he understands that collapsing is not permitted, Mistress Kandy pulls viciously on his hair and twists his ears. They ride him to complete, sweaty, exhaustion.