Before I could react both the girls undressed themselves to try another dress. I was shocked. I didn’t know how to react. Both of them were in their...bras and wore some short tights. I was so turned on that I couldn’t hide the bulge in my shorts, anymore. I took a pillow and put it over my lap to cover my erect dick. Both of them wore another dress and this was even hotter. And again they removed the dresses after showing me. I just couldn’t take it anymore. I knew I can’t touch them but I. “Mom, I’m wiped. I’m not doing it.”“Yes you are, young man.”“No, I’m not.”Three voices chimed in. “Yes you are.”“Dad, I can’t even see straight.”“I know son. You shouldn’t have gone for number four.”“Can’t stop thinking of Irma. I’m going to want more.”“All the more reason for getting your exercise.” Eric was right. With Keith turning the place into jackrabbitville, they all needed hard aerobics.Lisa looked at Ruth, who caught the glance immediately. “You’re off the hook, Lisa. I’ll do. Then they started to pulse to differentrhythms; combining speeds and intensities. I rubbed it over my slit and then back up to my clit,making that circuit several times as I passed through each setting.“Put it inside,” Lex whimpered as she continued to fuck the dildo she had chosen.“Okay.” I slid it inside of me as I started the cycles over again. I used my fingers to push it deeperand then pulled it farther out by the cord. Again, I pressed it deep inside myself and brought it backtoward the. "No, please..." she shuddered, yet felt tingles of unwanted excitement in her loins as he moved deliberately up over her and bent his head over her breasts, seizing a nipple between his teeth and nipping the hard little bud painfully so that she groaned with the sudden hurt that at the same time caused further fluttering tremors of delight in her churning belly."All right, Sally," he hissed at her. "Now I'm going to fuck you until you beg me for it. Take my cock and put it right in that hot,.