My jaw dropped. Our mother had just given her approval for us to keep fucking unprotected and to keep trying for a child. I mean sure she had kids by ...er own brother, but to try for it openly seemed like an entire different ball park all together."Actually, I plan to get in on it." Mom continued. "Between you and your father this weekend I expect to get knocked up at some point."I don't think my jaw could drop any lower. Just hearing my mother say that to me had me completely turned on.. Instead of heading directly towards the main thoroughfare, his mother turned the car to the right, and began to ascend the hill. James wondered what was wrong, before she remembered that Elaine's friend Julie was going to be joining them. The thought merely added to her torture. Why couldn't they have just staked her down with some honey in the desert? Julie, now there was an interesting girl. James recalled that she was the same age as Elaine, and that they had been friends for as long as she. At the deep switch backs that lead down to the Lake of Sainte -- Croix, we pulled into the tourist parking lot. There were groups of tourists, some large groups but mostly just a few and some couples.We caused rather a large stir with the erotic display of my two girls. Mari didn't bother with the buttons of her blouse but simply undid it completely, exposing her breasts momentarily and then tied it loosely at the waist. She and Mom, though wearing different outfits completely both managed to. She pulled out Tony’s cock and yelled, “Oh God, Oh shit, I am Cumming, I am Cumming.” As her first, of many, orgasms of the night hit her hard. While she was in the middle of her orgasm, Mark started to play with her butt hole with one of his long thick fingers. Cathie and I have had anal sex before, because I really am a butt man and love to fuck a woman hard up their ass, so she knew what was to come when Mark was pushing his finger inside her backdoor.After she came down from her high,.