I first discovered this site a while ago and now visit it every so often to check out the new techniques section. I think I may be the first to post this one here although it doesn't quite get you to orgasm, it kind of holds you in a delicious limbo.
One afternoon I was waiting for the school bus when David, a gorgeous hunk from next door went past on his motorbike. As I was alone he stopped and asked if I wanted a lift home so being flattered he actually noticed me I accepted. He strapped a helmet on me and said get on. I was wearing a pleated school skirt and tried to be as girlie as possible getting on but it was impossible so I thought what the hell swinging my leg over and flashing everything I had. I sat behind him so there was a gap between us and off we went and it scared the hell out of me. After a minute or so he stopped and said I had to relax and slide up behind him as I was putting the bike off balance. Nervously I scooted right up behind him spreading my thighs and holding him around the waist, as we moved off he leaned forward and I leaned against his back.
I felt a bit weird doing this at first but then I relaxed and realised it was much more secure. As he accelerated and revved the engine the vibrations went right up through the seat and made my bum tingle which felt quite nice and as we went round corners my thighs spread a bit more pushing my puss into the seat which now vibrated and tingled every time he revved the engine. After a bit I was lost in this lovely sensation pushing myself as deep as I could into the seat to feel the vibrations and my clitty began to tingle, the feeling now was glorious. All too soon we were home and as I stepped off I felt a rush of fresh air hit my sticky thighs, Dave waved and drove off and as I walked up my drive I could feel my pussy itching and I went to the loo to frig myself off.
Dave gave me a lift a few times and each time the vibes went through me I liked it more and more and ground myself onto the seat to get as much of a feeling that I could. He picked me up one time and I was wearing tight jeans and as I sat there the thick middle seam rode right into me and acted as a vibrator on my clit, I couldn't help but rock forward digging the seam into me as tightly as possible. Now I own my own bike and nothing beats the throb of the engine on my pussy. I usually wear tight leathers and go without knickers, the angle of my seat puts my crotch right against the tank and the effect of the vibrations on my tight trousers is heaven, I don't orgasm thankfully or I would crash but I get so aroused and wet it's really horny.