There is nothing like the sight of a young, fit, straight 21 year old with a hardon bound and desperate to cum. I tied Sky to the massage table, licked and sucked his balls and shaft and worked on his super sensitive nipples. I would tease and suck him to the edge, then sit back and watch his helpless frustration, his hard cock throbbing and bouncing on his stomach. Watch his face as his frustration and passion grow as I slowly inch him toward relief, gently sucking his young cock until he surrendered his load in my mouth and told me "that was amazing" in a weak and satisfied voice.