I pounded her pussy harder and faster than before , my tongue drifted to her ass hole for a minute of rest, her tight brown knot taste of her cum wher... it had splashed up.I could tell mom was ready to explode so I sunk the dildo in her pussy one last time, forced 3 fingers into her tight knot , her body started to twitch , her ass tighted " I'm cumming she murmured " at that time I ripped the dildo out her pussy and her cum shot out , straight into my mouth and all over my face. I licked her. I am now sure that she would bed with me.We arrived at the market it was so crowded and I was excited to go inside so I could touch her everywhere and no one could notice.We went in and I was behind her with my erect dick in her crack. She was also enjoying this as she would occasionally press her butt against my cock. Even if I put a hole in her pant and let my dick inside and fucked her by standing no one would know it was that crowded.I was oozing with precum and am sure she is as wet as a. Mark was even more protective of her than she was of him. He was in ninth grade and had to be pulled off of her boyfriend. Shane had shoved her down after she pissed him off and Mark knocked him out and had to be stopped before he did real damage. The upside was she had never had to deal with any other assholes putting their hands where they didn’t belong and Mark had a steady stream of seniors wanting dates. After another toe curling kiss, Mark slid off the couch and went in search of their. During the sessions we started to have competitions on the subjects with the winner having small token reward and the loser entertaining the winner in the break time.On the second day I lost three rounds consecutively and the girls won one each. In the break time they told me that it was useless to study with a guy as they seldom give any competition to girls. With my male ego hurt, I decided to challenge them to a one to one competition with the winner deciding what to get done from the other.