The objectification of a female by a partner into performing "doggy style" or reversal sexual intercourse.
In the process, the male will either request of forcefully require the female to tilt her head back so that she can be viewed whilst they are intimate.
Use two mirrors and you get mirror sex infinity.
"Little mama keep your chin up, please watch me do the...nasty
I like it when you make it move fast
Mami if I pull your head back
Cause I want you to see that we look so good together"
Ne-Yo - Mirror lyrics
Neyo: "Girl i love making love in front of the mirror, girl i love watching the faces you male, so might i suggest a change?"
*pulls her head up*
"This is MIRROR SEX"