Twenty five years ago I went on my first and last 'package holiday'. I had been going out with a girl for several months and she wanted to go somewhere and so I let her make all the arrangements. We finished up on a Greek island in an apartment where the shower consisted of a spray attachment on a length of hose hanging from the wall. After both struggling Sal suggested it would be easier if we showered together, one of us holding the shower whilst the other one soaped. This suggestion was soon refined so that the one holding the shower had their body washed by the other one - a far more enjoyable way of getting clean!
One evening we were showering prior to going out to dinner. I was soaping Sal when I had an overwhelming desire to pee, and told her that I needed to go to the loo for a second. She said 'Just pee here, it all goes down the same drain'. I went to turn away and she said 'No, just pee and keep soaping me'. Of course I couldn't do that and not pee over her, but such was my desperation that I let it flow on to her, where it ran through her pubic hair (unusually for that time she was neatly trimmed) and splashed onto the floor joining the soapy water being washed off her body. When I had finished she said, 'Now I need to go' and peed right onto my cock. The sensation was electric and instantaneous. I got the hardest and biggest erection I suspect I have ever had. Sal just took it in her hand and began to wank me slowly with one hand whilst turning off the shower with the other. She then took the shower out of my hand and placed it against the wall, put her hand round my neck and whilst I lifted her up she slipped the end of my cock into her cunt and clasped both her hands round my neck. She then wrapped her legs around me and in that position, with a few gentle nudges, I was soon fully inside her.
I started to fuck her, slowly at first but then gathering pace. With her legs she was pulling me into her and I was responding. It was the most sensual moment of my (admittedly young) life so far. Sal quickly had a small orgasm, and then a larger one but I couldn't hold out to bring her to a really massive climax (sorry Sal, wherever you now are) and emptied myself inside her. We then kissed long and passionately before Sal said 'I thought you were meant to be washing me, not making me all mucky' unclasped her legs and hands, handed me the shower and turned on the water.
I have had many adventures since but that time in the shower in the grotty apartment on Andros is still one of the highlights.