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When a man sticks his penis, between the womens breasts. The women usally has large breasts, and the man usally has a rather large penis. This is because you cannot fit a small penis into huge breasts, and you cannot feel pleasure around your huge dick with such small breasts.
That bitch had such small breasts. I couldnt even TitiFuck her.

Last night i TitiFucked Janet so hard, that i left her with burns.
by James 0 June 11, 2007
when a man puts his penis between a womans titi's and jacks off
come on baby, let me titi fuck you.
by wadITdoBABYboo January 23, 2009