"With that she started riding the cock horse, rising and falling as I lay back and let her do all the work. I was enjoying this greatly as I felt her ...arm vagina fit my penis like a glove. I felt the throbbing from almost the soles of my feet rising up my body. But before I could explode Dot once again had another orgasm and she threw her head back grasping my knees behind her and she shuddered once more. This time the spasms in her vagina brought on my climax as I once again unloaded into her.. Her purse was beside her on the seat, and her phone was propped up in a holder where she could see it clearly. “When you get home you will find a package delivered yesterday. It will contain the key to the chastity belt and a few other items for you. Until then enjoy the trip.”“Your car has Bluetooth so you will only need to use voice controls to answer my calls,” he began as he seater her naked in her car. “It is almost 5 so you should be home by about 10. Have a good trip back, and next time. Goodness knows why she didn't ask him, as he was big and burly, but I suspect she may have had ulterior motives.I jumped at the chance.We planned it for our next day off. I helped to move what needed to move, and we decided we would go for a hike, locally. We did so, and came back to her place. She offered the hot tub to relax in afterwards, I had to say yes. She went to her bedroom to change into her bikini. I teased I would be in a few minutes, she said, no you won't. and made a point of. I don’t get wet. I keep one or two in my purse.”“well that’s not bad, I like a wet woman”, my cock growing hard as I spoke“But there’s more, not only do I get wet, I smell like sex. My natural musk is very strong. Have you noticed me running away to shower? It’s because if I didn’t, in a few minutes you would smell me from across the room.”“Ahh, I did get a whiff, Gramma. That is incredibly hot in my mind. I can hardly picture a woman getting so wet from an erotic thought.” I told her.“You.