Last weekend I stayed at my grandparents and Grandad had put up a rope swing in his back garden for me. When I sat on it the rope went right between my legs and it made me tingle especially when I squeezed my thighs around it. I spent ages swing about on it and I got a real nice sensation as the rope pushed my panties into my privates. That night in bed I tried to get the feeling again and pulled my panties tight into my privates until I began to tingle. I spend almost all of my time on the swing whenever we visit, it feels so good.