When a woman is vaginally penetrated, in an aggressive manner, by two penises at the same time. Similar to a vaginal Parkering. It is distinguishable from double vaginal by the aggressive manner in which it is performed.
Kyle and I met this hot chick at the bar, went back to her place and gave her a Deep Sea Double.
Fisting or pulling a double five finger spread, one hand in vagina, one in ass.
one example is the texas pizza trick,as it resembles kneading dough back and forth.
Using another persons dick or sex toy when having sex.
Having a dick double is about the same as having a stunt double.
(guy#1) dude i think i would totally screw that chick,she's hot!
(guy#2) yea right,but she's nasty man. seriously i wouldn't fuck her with your dick or let my dick double touch that!!