by brat July 04, 2004
by powergannon July 22, 2010
by areyoureallyreadingthis? April 20, 2010
Twins might justify twincest with each other by thinking of it as 'nothing different than masturbating from the 3rd person point of view'
Twincest between guys may often be referred to as a '3rd Person Shooter'
Mutual '3rd Person' Masturbation
Twincest between guys may often be referred to as a '3rd Person Shooter'
Mutual '3rd Person' Masturbation
by Jack U. Hoff April 29, 2008
The fascination, lustful feelings or fetish with twins. Typically those featured in any adult themed entertainment.
"Did you see those hot twins online?"
Terry and Jerry are this week's featured twins in xxx.twincest.com.
The twincest I feel for those doublemint girls is beyond belief.
Terry and Jerry are this week's featured twins in xxx.twincest.com.
The twincest I feel for those doublemint girls is beyond belief.
by mitcherrbahn September 08, 2010
When twin brother and sister have sex with each other. Something fans of Rosiel/Alexiel pairings from Angel Sanctuary write about in fanfics.
by Michael & Michele September 07, 2005
Benji & Joel Madden (from good charlotte incase ya didnt know) - what a sight that would be...sadly the rumours arent true...are they...???!!?? ^_^ We'll just have to make do with the twincest fan fics!
by emo*ass February 16, 2004