So, what is going on here? Why are so many men excited by cuckolding? Even if they’re jealous? There are many explanations, but one of the more comp...lling reasons for this type of male arousal lies in human evolutionary biology. Scientists used to think that there was only one kind of sperm with a single goal: to swim to the egg and inseminate it – ejaculation being like the proverbial gunshot at the start of a marathon, sending all the little tadpoles swimming upstream in a race to the. She threw herself about on the blanket, handcuffs jingling - helpless. Olaf was in control of the vibrator – in control of her cunt. And as he turned a knob ever so slightly, the buzzing toy broke her last resistance.“Aaah!” she screamed. “Aaah!”Juices gushed from her trembling pussy as the climax surged through her. Sarah arched her back on the floor, her entire body electrified with pleasure. The toy kept buzzing, relentlessly stimulating her hypersensitive clit.“No!” she protested. “W-wait!. Big Boobs, blonde hair, killer legs. I couldn’t see her arse, but I bet it was to die for.Damn, I’d been hoping that voice had stayed in Micester or something. Should have known better, shouldn’t I?“Mands?” said Jem “What are you doing here.”“She couldn’t wait. Or should that be wouldn’t wait?” She was currently out of sight, but that was definitely Emily’s voice.Jem looked at me and raised his eyebrows.“So,” said Mands—or Amanda, whatever—as she stepped into the room and towards the bed. “You. I just never thought of the place that way.I drove in and parked at an overlook of the lake, but realized that I needed to take a piss. One or two fishermen were parked in the area, and although they were down on the banks, I figured I would drive further in to a more private place. Another few hundred yards on the area it seemed pretty quiet, so I stopped more or less in the middle of a track and stepped out to pee. While my car was blocking the track I was on, there was another track around.