. understand. I have a GPS receiver in my berth.”“GPS? ... SHOW US!” Adam commanded.Adam explained to us what a GPS (Global Positioning System) ...eceiver did, but he didn’t think any civilians had one yet. It had only been two years since President Reagan had pushed to make it available for civilian use. He did that in 1983 after KAL flight 007 had been shot down by the Ruskies when it accidentally strayed into Soviet airspace. Adam didn’t think any civilian models were available yet. He REALLY. .." I pushed forward some more, giving one solid steady thrust inward while I watched my cock sliding deeper into his bum hole and he moaned louder as I continued pushing the rest of it inside, "Ughhh!... Urghhh!... Uuhhh!... Ohhh!... Ooohh!..." I kept pushing forward until I ground my hips upon his bum cheeks and all 7 inches of my fully hard cock had disappeared completely inside of Kevin's warm tight ass hole. I moaned as I held that position for a brief moment, "Oohhh!... Uhhh!... Damn. If it will make you feel better, I am going to disrobe as well and Molly will start with me and then examine you with the other hand. Okay?" Thank you, doc. I appreciate your effort to put me at ease. That helps."Molly was clearly getting excited already and put on her gloves. Dan and Todd stripped in front of her and they both leaned over the dining room table's long side with their asses sticking out for Molly to admire. Molly coated each index finger with lube and rubbed it against each. She continued to come over and over, louder and stronger.Bill had thought his sister might be pissed at him and he'd be in trouble. He was just about to blurt out an abject apology when Alice surprised him.Alice thought that she had been playing with herself while asleep and that her noises had brought her brother in to investigate. She was mortified and humiliated that her little step-brother had seen this and was worried that he might tell her Mom.She wasn't worried about the masturbation,.