Aron threw his back and gasped as the slick, chemical laden tube reached the base of his erection. His throbbing member never felt harder as it pulsed...and jerked with delicious sensations. ‘UGHHHHHHHHHHHHHHHHHHHHHHH!!’ The tube continued its journey deeper into Aron’s urethra. Soon it reached the two valves that controlled the injection of his sperm and semen into the urethra. A chemical was released that opened both valves. The two, dark, tube-like stems slithered outward, one slipped into the. The stark contrast with her sexy sister was impossible to ignore and sexy sister herself was obviously not inclined to. She asked me how I thought she would look in the dress that my wife was wearing. I said that I reckoned she knew the answer to this perfectly well. So tell me, Abi insisted. Ok, I said, how about a million times more desirable than Miriam looked in it. Which was no lie. The arrogant little bitch grinned happily and said she hoped that I did not feel too upset that I had. For such a voluptuous girl, she was very flexible, talented and she didn't stop craving my body. I peaked three times, twice in her mouth, where she swallowed every drop, which was a first for me; she said that is how she practiced safe sex.I pounded her the first time and she had me pull out so she could suck my seed out and the second time she was riding me like a cowgirl; when I told her I was close she hopped off and went to town. Both times knocked my socks off. The last time I came, she. Then he leaned down and started to lick the head of my cock and slide his tongue up and down the shaft. God this was good and to make it even better my girlfriend had returned, standing in the door way with just a red mesh thong on, her hand down her underwear rubbing her clit as she watched us. Her nipples were rock hard and I could hear her moaning slightly. After a short time she walked over and joined my mate down by my cock. Both of them taking turns to slide my dick into their warm.