God I was so close to coming. As he sat me up I pushed him onto his back, starting at his ankles, I ran my tongue up the inside of his legs.As I got c...lose to his crotch I could see the outline of a cut 8" cock in his boxers, I reached the bottom of them and ran my tongue over his balls, he gasped, continuing up and over his shaft he gasped again, pulling his boxers down, his cock sprang into view I quickly engulfed my mouth around his helmet, licking and sucking as I placed my hand around his. The picture sends my other hand to my clit where I begin slowly stroking it in lazy upward movements; my fingers exploring my back door start moving in the same motion. The assaults of both of my buttons is euphoric. My nipples harden and peak like hard pencil erasers as my head falls back onto the titled shower wall. An uncontrollable moan leaves my soft pink lips. The hot water streaming and slithering down my aroused skin only heightens the thrill coursing through my veins. I moan once. I just loved it and her secret from me and was determined to show Heather she would get a very hard fucking too from me. She was crying out and I was grunting and was so close giving her everything I had while then exploding inside her as she began to cry “oh fuck, oh fuck Rick” and as I finally slowed down and stopped. She was breathing long deep breaths for a moment or two until she said ” oh my that was so fuck-en good and hot, I came twice so close together”.We lay there several minutes. ?Despite the obvious risks involved and the common sense precautions being completely overlooked the idea of seeing the belly of the other sister swell was far too appealing so neither tried to dismount. Instead they both sat there waiting to see what would happen, both trying to hide their nervousness.Each sister could feel what was done to them and see it happening to the other as the four women had been instructed on what to do and when, to try and choreograph the actions.The women in twos.