Finally, after several minutes, Cinder had buried her entire cock inside of her trainers ass, the throbbing, burning cock twitching inside of him, twitching so much it nearly lifted the boy off the ground. "Nnnnngh...." There was that near human groan once more right in his ear, before she started to pull back slightly, then thrust back inside of him again. Oh this was just too good, and her brand new cock was so sensitive and unfamiliar that Cinder was having trouble controlling herself. Fortunately, before she could begin fucking him hard she hit her orgasm, roaring as burning hot cum erupted into Salim's ass, travelling through his body and into his stomach, filling him up so much that his belly even bulged out slightly, before Cinder finally pulled herself out, suddenly withdrawing her cock from his ass, cum spilling out and burning the ground beneath them. Cinder herself stumbled backover, then slumped to a sitting position, panting as her cock started to soften and slowly begin to withdraw back into her body into a near invisible sheath that had grown on her.