As I licked her asshole clean she climaxed twice more. I was shocked! I never dreamed that I could let a girl shit in my mouth. What's more, I could n...t believe that I didn't get sick. In fact, I found myself becoming extremely aroused.Sarah got up and pulled my pants off. She took my fully erect cock and sat down on it, guiding it into her hot asshole. She rode me until I shot the biggest load I have ever cum into her throbbing ass. Sarah very carefully climbed off my cock making sure not to. He squeezed down. His fingers firmly dug into the fleshy demiglobes, kneading her silken buttocks as he had fondled the moldable mounds of her young, proud breasts.For several minutes they clung to each other, their tongues darting and exploring the now familiar interiors of their mouths. Their hands squeezed and urged. Their bodies pressed together with a sensual nearness.Reluctantly, they separated, gazing at one another for a silent second or two. Then his hands withdrew from her ass and. "GET OVER HERE. GET OVER HERE AND CLEAN UP YOUR UNAPPROVED MESS!" Mistress half d**g me over to girl, who was still on her knees, and shoved my face in her ass."LICK IT YOU DIRTY SLUT, LICK ALL OF YOUR DIRTY CUM UP AND OUT OF HER ASSHOLE!"Mistress was pushing me so hard into girls asshole i could barely breathe. i fastly learned that was the point."EAT IT ALL YOU FILTHY CUM SLUT. EAT ALL YOUR HOT CUM FROM HER ASSHOLE!"girl seemed to enjoy that as i could tell she was pushing my cum out of her. Neither of us came though I was closest. However there was some distance left to cycle so we set off again a little hot between the legs. Another 20 miles and we were back in Paisley. Jon stayed nearby and said that I could stop off for a shower at his place and a cup of tea. It was an offer too good to refuse, as I could the catch a train home, and perhaps complete my quest for being serviced by a friendly cock. In the sitting room Jon had switched his telly on and there was a good dvd playing.