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1.
1. A sex act where one participant makes a fist and rubs it between the other participant's breasts. A mixture of fisting and tit fucking. No pleasure is derived from either participant.

2. Any action where two or more people take part, but no one receives gain or gratification from the action.

3. An annoying waste of time.
Erik's party was a total bore. What a tit fisting.
by Professor Krut August 27, 2013