"O yes Billy that feels so gooooooooood"Releasing her breasts Billy held onto his mom's hips as he started to meet her thrusts with ones of his own. F...ster and faster they moved together each striving for the release of their orgasms. Billy was the first to cum; grasping his mom he pulled her hard onto his cock as he felt his jism pump deep into her womb.The feel of the hot liquid filling her deepest centre pushed Mary over the edge as she cried in pleasure as she orgasmed."O Billy mummy's. I start to grinding up against her. Slow at first but after every 5min I begin to pick up the pace. I wanna see how much she can take. Her pussy wadens taking all of me inside her her body shaking filled with pleasure overpower by a overwhelming feelings that takes away what lil control she may have. I keep this even pace for a while making her pussy jucing it up making her want me getting use2 my pace giving her a chance to catch up n admiring her nice big titw bouncing up and down. It took no time at all for me to have a hard-on that would easily smash furniture, but I had to keep that secret lest she sense it or see that I couldn’t move around much. God forbid if she found out. The potential shame of her knowing that I got erect was frightening. This went on every night we got together, which were Friday and Saturday nights all summer. Fridays, they would have me there for dinner, and then leave us alone in the house to make tongue sucking and kissing marathons. I think. . I know how you think, what you like, what your secrets are... look at you, you're trying so hard to hump that vibrator between your legs, too bad you can't quite get up to it." That explained what I'd seen earlier; apparently the fix had been in for my wife on the rowing machine. "You want that cock?" She pointed to my recovered erection, still sticky with Martha's juices. "Nooooo, you're a disobedient girl who's just thinking of her own hungry cunt. A fat *smack* titted *smack* bad *smack*.