occurs when you get to actually put your penis inside her vagina.Contrasts with being Lewinski'd or given a blowjob or a hand job, or she presses your cock between her tits and rubs you off. Do not confuse with anal sex.
When you find someone incredibly intellectually stimulating and you want them to penetrate your mind further or you wish to penetrate theirs.
Completely intellectual attraction, without physical or emotional attraction. A desire to be mentally close to someone.
The opposite of to wanting to pick your brain ie wanting to have your brain picked
"I met this guy the other day, he's not my type, but the converation is amazing, he really understands me... It's like we were having brainal penetration."
Where a man is turned on by women who have had sex before or in other words a penetratette.And is turned on by the thought of a woman taking all those dicks.
He is into 411 ing and sometimes live porn.