Grimlick
When a small Asian woman is furiously stroking the cocks of two guys, she has to be good enough to be able to pace each one so they climax at the same moment, just at the point each man is about to blow his wad she holds their cocks together so they shoot into one another.
I was so wasted last night, I went to Chinatown to get a rub-n-tug and i ended up being grimlicked instead!