Lube

I milk his semen from his head and rub it back on his shaft and he groans as I touch his head. I slather his knob with his own juices and swirl and rub his swollen head. I my mouth fills with drool as I catch a whiff of his musk, wanking faster and faster. I look up at him, his eyes closed as he enjoys the sensation. He opens his eyes, even through the nylon I can see his hunger.