I'd gone out wearing knee length boots, a dress and a coat, and nothing else. I needed the coat because the weather was bad.To try the skisuits on I h...d to take everything off. The one and only changing cubicle (guess they didn't have much of a demand for one) was in the middle of the shop, with just a curtain across. Not the best of curtains either.I didn't take long to strip off and I was pulling the trousers part of a red suit on when Jon opened the curtain to see how I was getting on. I. "I think you are that kind of girl Beth, you've just hidden it all these years."A smile came to Beth's lips as she heard his words. Her pussy was getting even wetter. The itch all consuming.Her hand went down to her exposed cunt once more as she began to rub it excitedly. Jon's cock was dying to be let free. Stepping back he locked the door. The 'click' filled the room as the two horny siblings looked at each other.His hands went to his belt buckle as he undid it and unzipped his jeans. Jon's. I pulled him close for a kiss, and it seemed to seal the deal of making this the best day of my life. We were finally together. He looked at me adoringly, then said my four favorite words.“I love you, Lexi.”The car behind me honked, snapping me out of my daydream. God damn it, it was just getting good. I grumbled and began driving. I’d been sat at the red light, letting my mind wander as the last rays of daylight faded over the horizon. Lost in fantasy, again. Frankly, I’d spent most of my life. After a while I said ok mom. Then said come to my room when I call u,i said ok.she went to her room and changed her dress to a nighty,and called me,i went to her room and stood in front of her,she said come on remove ur dress,i was in shy to remove my dress but she said don’t be shy,I removed my dress and stood naked before her,she too removed her drawer and slept on the bed on her back, she said come on while she was lifting her nighty up,by seeing her hairy swollen pussy my cock erected to 90.