sex glasses
the glasses worn when you're so horny you view anyone as a possible sexual partner, even people you wouldnt normally consider sleeping with.
"i was so desperate last night, i had my sex glasses on and would have fucked anything"
glasses sex
the act where two people wearing glasses as normal, position themselves so that the glasses are in very close proximity in such a way that the intimacy of physical sex is evoked
A guy and girl are sitting on the couch watching a movie with friends.
Guy: Since we can't have real sex, let's have glasses sex
Girl: Ok cool.
Guy: Since we can't have real sex, let's have glasses sex
Girl: Ok cool.