When 2 heterosexual males and one female are involved in a three person sexual encounter and one of the heterosexual man's seman inadvertantly comes in contact with the second heterosexual man person. Often times this occurs when one of the males ejaculates prematurely onto the female.
Justin and I are Ice Cream Cousins. We were in a three way with Courtney and I blew it too soon on her thigh during an aggressive wank and before I could clean her off Justin put his hand in my load. So not cool