Our Little Secret

Back in the 70's our school bus was a bit of a bone shaker.  The diesel engine would vibrate the whole vehicle when idling at low revs at a stop or a road junction.  My girlfriends and I would crowd onto the rear seat, over the engine each evening for our journey home as it felt rather nice.  I forget who made the discovery but one of us found that having a full bladder made it nicer so we all took to downing a couple of cups of water before the last period of the day so that we would be in need of the loo by the time the day finished and the bus arrived.  This went on for weeks and we got the name of the back seat gang from others at the school.  Little did they know why we did it.

Well one day Nicola, one of the group, came to school bursting with a story to tell.  She told us in private during a break that she had fancied some fun at home and had tried to recreate the bus ride sensation by sitting on her Mum's washing machine when it spun the clothes.  She told us the feeling got so strong and nice she nearly fainted.  I, like all the others, tried out the idea but the cycle was too short for my needs and I thought what else I could try.  I hit on my mum's pifco muscle massager as an option and wow what a find.  I orgasm big time and would have gone on all afternoon if Mum hadn't come home from work and found me.  Caught first time!  Luckily she was ok about it and she got me my own massager (she wanted her's back for her own use, like mother, like daughter ) .