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1.
Masterbite is where you suck your own dick for pleasure. Some People may think its impossible but bendey people can.
Oh My God i had a tight masterbite last night.
by Jacob && Harry July 13, 2008
 
2.
When a boy sucks his own dick, mainly becuse he cant get a girl to do it for him
wow that was a great masterbite i just had
by Nadiia August 08, 2008