One had his head in the lap of the other and the other had his head tilted back and eyes closed. I was able to observe as things started to unfold in ...ront of me.This action right next to them started to have an affect on them. They were watching less of the movie and more of these to guys going at it. There was a seat between them and the other pair of guys, but after a few minutes one of my friends moved over into that empty east and shortly after that the other moved over. My friends in the. You use body parts other than your phallus. The Aristis males do not do this much." Do they fuck more often than humans?" On the average the answer is yes." What can I do so that I act more like the Aristis?" Training of your mind to not ejaculate prematurely would be the simplest answer but you need physical stamina too. The Aristis males have a different phallus that stimulates the females more than the human variety." You showed me pictures but I saw nothing different." The phallus of a male. It… it feels nice. Oh, ohhh…”He grinned, gaining confidence. Hell, maybe Susie’s tits weren’t all that different from Old Bess after all. They sure weren’t the floppy old cow udders he was used to, but they looked just juicy enough for milking!His grin spreading wide at that comparison Mark deftly grasped those fatly blossomed nipples between thumb and forefinger and gave them a couple of rhythmic squeezes, as if actually expecting a stream of hot liquid to gush forth. “Aaah!”Susie gasped at. Your excitement gets the best of you, you've tested the compound on rodents for the last few years, but today you think it's ready for human trials. Of course, you are the best test subject you can imagine, so you carefully add a few drops to a bit of water, and eagerly take it down the hatch.Instantly, you feel completely restored. You feel like you could run a marathon while deriving complex equations, like you could read 3 books at a time while doing sit-ups. Your mind is completely spinning.