Your story was nicely paced and treated the subject of peeing very effectively. It made their mutual interests seem appropriate and normal, which was quite delightful to those of us who enjoy this kind of play and story.
Typically filthy-minded guy who enjoys writing about many sex-related subjects. My orientation says I am straight, which is mostly right - but not precisely - - don't you hate those narrow little boxes? Wouldn't it be nice if there were a text box into which you could put what...