Rub Marina's cock until she busts

You redouble your efforts at Marina's words, rubbing the sensitive area beneath her cockhead and licking eagerly at her balls and the base of her shaft. Marina groans. "Gonna...gonna..." You feel her member jump and throb, and quickly place your hands over and around her cockhead. "Fuuucckkk, yeaahhhh," she growls, and you feel hot, thick jizz fill your hands rapidly.

Marina pants after her orgasm, and you withdraw your hands. Making sure she's watching, you lick her cum out of your hands, swallowing all of it. "Fucking nasty little faggot," she says with a disbelieving grin. Well she got off, but maybe you could give her a little more service...