Dad had them do a quarter turn with their backs together, another quarter turn and face away from us. He wanted a few more of them like that. After al... they definitely had great asses. They turned to face one another. That was when Dad said, “Get nipple to nipple for a few shots. I stood up on the back of the couch and shot practically straight down on them for the best picture yet.Dad asked, “Care to loose the bottoms?”Mom said, “Why not, your brother has been trying to catch us coming out the. “Why can’t you two sleep in till two like you used to?”Zoë fell down on my left side, laughing. I had to chuckle too. She was dressed in uncommon sleepwear. Her top was an old loose hockey jersey of mine, I hadn’t played hockey since seventh grade. Her bottoms were the usual baggy pink flannel pants. I lifted her sleeve, “When’d you start wearing that?”“It’s kinda become armor,” she rolled her head towards me with a smile. “I couldn’t get to sleep without knowing you were trying to save. He put me on a bench with my legs strapped apart and my hands cuffed behind me. After he put a probe attched to a tens unit in the other man's ass and turned it on, Bear proceeded to use a riding crop on my penis. It hurt! He must have hit it at least 20 times. Bill did a lot of squealing with the tens unit in his ass. I encouraged Pigmeister to up the voltage!When it was my turn he couldn't get the probe in my ass so he put this pencil-like probe in instead. I could feel the electrical pulses. It was like she had a raging stallion bound and helpless to do her will. She shuddered and her eyes fluttered closed as her climax pounded through her like some rampaging, unseen animal."Yuuuuhhhh, ohhhhhh God!" Margaret, I'm gonna come too!" Darling, darling!" She threw her ass around in wilder and wilder circles as the climax intensified.Then she had the strongest desire to have her nephew's jizz in her mouth. She was still coming a little when she jerked her pussy from his angry-looking cock.