That was only the beginning of a long night of sexual experimentation. Katie was more than a willing participant. In fact, she was the instigator of m...st of our investigations into each other's body. Her tongue was like a serpent exploring my balls, cock and anus. Rimming was new to me, giving me an unexpected pleasures. She probed my prostate with a finger on one hand and held my cock in the other until she climbed on top giving me a visual ecstasy watching her tits sway and bounce as she. It felt wonderful, but I only did it for a few seconds. I quickly went into a full on fisting of my swollen jock cock. Pounding into my pubes while pulling at my nut sack, I decided to reach again for the nite stand drawer, and retrieved the lube. Squirting a bit on my head then working it downward as I continued jacking my dick, quickly covered my entire shaft. Raising my left arm to my head, I took a deep whiff of my ripe stinking pit. I buried my nose into my pit hairs, then licked at the. With a gentle slap I laid one hand against the bare buttocks and she giggled with a little surprise before saying softly, Harder. I spanked her bottom again on the other cheek and she just moaned again. I laid two more, one on each cheek, then grabbed my rod and poked its tip up the seam of her womanhood once more. Strangely she pulled away. No man but my husband is allowed to defile my womb with his essence, she teased. But.. I began and then she lowered her hips and placed my erection into. The creation of a tailored nano-virus targeting the destructive traits of the primary species had taken longer to create and spread across the population than models had suggested. It had allowed the species to get close to the planetary self-immolation and decline that was contrary to the entity's primary directives. As the globe moved toward a new equilibrium point, the entity would need to review those models to understand what caused the deviation. It was possible the species' burgeoning.