Watering the Oak Tree

Definition

Watersport scenario in which a woman empties her full bladder on a man while stradling him with his penis inside her. The authors of the Watersports Training Manual ( http://nifty.casti.com/nifty/information/ws-training ) add: ' This takes some practice because the man's lingam is applying pressure to the woman's urethra. (...) It may also mean that she does not take her man's lingam all the way to the hilt. But it probably doesn't matter for the man. As soon as her stream starts in ernest, he is likely to ejaculate immediately.'