"Mmmm you too, sorry if I stared though." Me too, but actually I don't mind you looking if you want to. It's kind of nice." OK thanks, and you are wel...ome to look too but I think we'd better get our cossies on and get in the water."We shared a locker and played on the flume tubes for about two hours before we decided to fill our tummies with some food. We showered with our costumes on to get the chlorine smell off, then got our towels and clothes out of the locker and went in the same cubicle. Apparently she had drifted to the shallow parts. With thoughts of Marvin in her mind she touched herself. Her hand cupped her small breast and gasped when two fingers pinched her nipple. She thought of his smile, his broad chest, his hard cock. A hand stroked absently over her abdomen, swiftly it passed and reached her cunt, slowly she started to rub.Then one finger went inside, to be joined by a second, together they moved in and out, in and out. Her left hand caressed and pinched her nipple. . Thats when she asked if she could watch.. I said, sure... I got up and was surprised when she followed me. I thought she was joking???? By now there was only about 10 people at the bar and it was late. I opened the door to the bathroom and she was right behind me. I stepped to the urinal with this giggling 19 year old right beside me as I pulled my cock out.. I laughed and looked at her as her eyes peered down at my dick.. Then, it was like she came under a cock trance and she reached. After about five minutes of furious wanking and sniffing I came all over the bra and there was a pool of cum in the massive cup size of it, I put my cock back in my jeans and went to the bathroom . I tried to clean them up in the sink but I was not sure if they would dry in time or not be completely stained with cum so I grabbed the panties that went with the bra, went down stairs put them in my bag, locked up and went home. The next week was New Year's day, they were back and the mum and dad.