Furiously wanking two gentleman at the sametime.
Last night I went Cross Country skiing with the boys.
The act of a female positioned between two male companions, a phallus clutched within each extremity, animatedly yanking, one hand up, and inversely the other hand thrusting down, so as to appear to be cross-country skiing.
Last night I walked in on Sarah cross-country skiing Matt and John. They were both smirking at me brashly.