As the user exercises, the two cylinders transmit electrical impulses: very pleasant ones when the user meets the machine’s standards, and increasin...ly unpleasant ones if the user falls behind. At the end, the rider is encouraged to work harder, and, if successful, is rewarded with a beautiful orgasm.Again there was a pause. “I would be delighted to see your ophthalmologist friend, and I promise to use your machine. How’s that?”“That’s great!” I enthused. I then gave her the doctor’s name and. He quickly pulled some of the sheet towards him to shield his growing member.“Enjoying the view again?” asked Raoul, groggily.“It’s definitely one of the better ones I’ve woken up to.”“You seem to be hiding some of it,” Raoul observed, playfully, away the sheet to reveal Theo’s cock. “Looks like you might be ready for round two.”Raoul rolled over on top of Theo and began kissing him deeply, passionately. Theo felt the warmth of Raoul’s shaft resting against his thigh. Even semi-hard it felt. As I swam around though I couldn’t get the picture of mom and dad on the sofa, and what they were doing. The scene I had just witnessed was having an effect on me. An effect that I found to be really enjoyable, an effect that seemed to be sending immense signals to the pit of my stomach and to my vagina. I climbed out of the pool, and sitting on the edge, I slightly parted my legs, checking that nobody was around, I placed my hand over my vagina. My vagina lips seemed to be slightly parted and. When I got there Mary was already there and looking rather impatient. "Well it's about time you showed up. Hurry up and open the door. I've got to pee." Yeah, yeah keep you're pant's on I'm coming", I was starting to get annoyed this was starting to look like a bad way to start the weekend as we were already jumping into the same old banter.I opened the door and she shot past me like her ass was on fire. "You're welcome" I said and she waved her hand to acknowledge that she heard me. "Great way.