ploppingのようなどんな単語でも探してください。
 
1.
The act of a man defecating into the belly button (navel) of his sex partner or room mate, immediately followed by using his erect penis to smooth out the feces flush to the surrounding area; similar to using a trowel.
I love it when Tom is troweling me when we're making love!
McDukによって 2009年07月25日(土)
 
2.
Having unsanitary sex.
They were troweling in the mud.
AWE-STINによって 2008年08月29日(金)