My slave protests about me making him wear diapers and how degrading and humiliating it is for him! I have suspended him in a sling and fastened a pink fuck-hole diaper around him to allow me easy access for what I have planned. He has been denied pussy his whole life and now I am conditioning him to wear diapers daily to remind him of how pathetic he is. Today I intend to further his training by letting him have his first diapergasm, but first I need to warm up his tight little hole with my fingers. I start with a single digit and before long it’s multiple fingers, the moans of agony and ecstasy fill the chambers. I then command the slave to start tugging at his useless diaper covered cock to try and make himself climax. With his hole now dripping and suitably stretched, I surprise the slave with a large pink cock. He starts whimpering in protest as I shove it into his gaping hole, fucking him senseless as he continues to wank his tiny little cock into the diaper in the hope of some form of release. Faster and harder I thrust as he squirms in the restraints unable to stop me. I slowly slip out the pink cock and decide that an even larger cock is required to stretch him as much as possible. As a special treat I have a long purple cock fixed onto my strap on harness, and I start teasing his hole with the tip of it. His diaper covered bum twitches as the tip makes contact, in one hard thrust I enter my slave. I burst out into laughter, if only he could see how pathetic he looks right now! I show no mercy as I thrust the cock deeper and harder into the slave. I take hold of his legs and ram the full length of my purple cock into him as he continues to stroke his diapered cock in desperation. With the words of “oh no, I’m going to have my first dipaergasm” my slave’s cock explodes into his diaper as I continue to fuck his hole harder and faster with his body shaking in the sling with me doing so. I order him to clean up the cummies with his hand and mouth and leave him gaping, used and thoroughly degraded.