I gave her two more hard pumps and then let out a long moan of my own as I felt my cock explode into her mouth, sending my hot cum spurting down her throat. Cynthia's squeals turned to gurgles as I continued to thrust my squirting cock into her mouth. With a long shuddering moan I left my cock in her mouth and, like the good girl I had trained her to be, Cynthia started sucking hard, milking every last drop of cum from it.

I stood up, pulling my cock from her mouth and, looking down at her sweat soaked face. slapped it hard against her lips and said;...