All I knew was that my sister was smiling, Mary’s miniskirt was wet in the front, and that there was a small puddle on the floor between Jimmy and I...My reward was not as good as I had anticipated. I felt sure that Mary’s offer of sex would get an equal or better offer…but it didn’t. What I did get was to see the class slut naked for ten minutes in my sister’s bedroom while she stood right there. Big fucking deal, I would have liked a blowjob at the very least. When I protested my sister told me. Ahhhhhhwww!" is all I got out before he popped my cunt open again. "Beg!" he demanded. “Ple, pleas…please, fuckkk..” I sounded like I was speaking gibberish, but it was hard putting words together when my ass was being drilled mercilessly by a mad man packing a 10-inch weapon. Mario was pounding me with a steady rhythm he would plunge his cock all the way up my tight ass cunt, then three quarters of the way out, he would plunge that weapon back in again. Back and forth he pounded. he groaned. He could feel her tongue play along the shaft as she bobbed up and down on his dick. He placed a hand upon her head, just resting it there as she pleasantly sucked his cock. Then, after a moment, she stopped. Her eyes were wide as she smiled at him. She was trying to look innocent while holding his cock dangerously close to her lips."That's all you get," she stated."Keep going," Mark pleaded, guiding her head downward.Andrea swallowed his cock with a passion. She teased the tip with her. Oh my, this was getting really weird, I thought but given there were no sounds of protest I decided to just enjoy the attention and, hmm, yes it did feel nice. Encouraged by his attentions I undid the buttons and allowed him unfettered access to my tits which were partially covered by my best lacey half cup bra. Oh my, did that do the trick. He leaned down and began to kiss and lick at my heaving chest. Oh goodness, this really is getting odd I thought as once again looked across toward.