Marilyn arched her hips up, already grinding in a tight circle as she waited breathlessly for her son's cock to penetrate her steamy cunt. Donny brace... himself with his hands on each side of her, and his cock slithered into her pussy. Marilyn gave a long hiss of pleasure. She placed her palms flat on the grass at her hips, humping up and down as her son began thrusting his cock into her cunt."Oooo, baby." she whimpered."Oh, Mom!" Donny groaned.Marilyn churned her cunt about as his balls banged. All this time I hardly said a word andsimply listened to tutor's explanations. Thank god, I had eaten on thetrain as I would otherwise have been very hungry. At last the tutor cameto the end of her little introduction speech, as she called it. I had noquestions yet I told her, and so she told me to follow her. "We are going to have you fitted in your new school uniform."Oh, just as I thought - well I hope they don't have something ridiculouslike shorts with knee socks. I had figured that a. As they got close Zack told Mary to pull the elasticated top of her dress down so that it ended below her nipples. Without any hesitation Mary did so, then turned to Zack to let him see that she had done as he had instructed. Zack put his hands out and pulled and twisted Mary’s nipples leaving them like new pencil erasers. Then he gave Mary some money and told her to go and join the serving queue the ask for 2 x 69s with flakes.“You mean 99s don’t you Zack?” Mary asked.“I want 99s but ask for. " I replied breathlessly.Again he shoved his entire cock in my cunt. He began to fuck me fast and hard. In and out he slammed his cock into me, his hips banging into the apex between my thighs without mercy."Tell me you like this Maddy. Show me you want this. Say it." He said between gritted teeth.I stared up into his eyes, not daring to look away and followed his commands."I love it. Make my pussy cum! Please don't stop. Oh please don't stop!" I cried out in between gasps and cries of.