A sex position consisting of three people. Only consisting of 2 girls 1 guy or 3 girls 1 strap on. The guy is standing while having intercourse with one girl. The girl that is being fucked has another girl sitting on her face. The girl who is doing the sitting kisses the guy, bites his nipples, or is being choked. Magically, forming the letter A.
"Last night was so awesome! I took home Jessica and Nicki and we had an A-some.