Ben’s penis was nearly as long as her forearm and at least as big around. The end barely fit into her mouth as she began to suck his rising cock. We...watched for at least 20 minutes as they tried one position then another as Mom was nearly into one orgasm after another as she was given oral, vaginal and anal sex. We gave up watching and went to my room. Karen and I gave each other a lot of pleasure using our dildos and eating out each other in the 69 position.Monday morning Karen and, I along. I fear the competition. But I digress." He smiled at me. "If Cindy went around the equator in mathematics, Nikki has circumnavigated via a polar route. Both made the trip, but in different paths. Ram and I pulled Cindy's papers and her solutions of the same problems we presented to Nikki were different in their path although they both resulted in correct findings." He smiled at me again, then Dan. "Mister Granger, did she ever use the term '1+1=2! What else could it be?' on you?"Dan nodded. He. She looked like a woman half her age."Ah, my darling, this is one of my favorites." She tossed the object to her daughter.The object was soft and pliable. It had two ends, both shaped like a prick.She felt the rubber-like texture. It had dozens of deep cuts etched all around its sides."My god, Mommie!" Gerta groaned. "What is it? It looks like a double-ended prick!" Exactly!" Her mother winked as she threw herself on the bed next to Gerta."One end goes into your pussy and the other in mine.. Your mother is writhing underneath him and letting out small screams when the cock rams her pussy particularly hard. They are both panting heavily and you can hear wet slaps every time your father thrusts into your mother.“Don’t hold it back, Jill. Cum with me, I’m really close now.”She doesn’t respond, but keeps whimpering and letting out small screams. Her lack of response and orgasm seems to infuriate your father, as he’s rapidly approaching his own climax. He slams into your mother again.