Ouroboros

(OAR-OH-BOR-OS) - Verb;
The act in which both sexual partners insert one or more fingers in the others ass whilst bringing eachother to completion with the other hand. (usaully homosexual)

"The act of frotting whilst the two men get very close they both reach their dominate hands around to the resptive butt and inster one of more fingers. So both men are frotting and fingering at the same time while chest to chest."

"Honey lets try the ouroboros."