Put their hand behind the small of their backs?
I see it often. Usually lesbians do it during strapon scenes or (guys do it too) or girls do it when they're riding a guy.
They put their wrist on the small of their back. I imagin it's for more thrusting power....?
See Pic Below:
http://www.lesbianstraponfuckers.com/pics/lesbian-strap-on-sex_3.jpg
I see it often. Usually lesbians do it during strapon scenes or (guys do it too) or girls do it when they're riding a guy.
They put their wrist on the small of their back. I imagin it's for more thrusting power....?
See Pic Below:
http://www.lesbianstraponfuckers.com/pics/lesbian-strap-on-sex_3.jpg