Monkeypunching

The sexual acting of fully inserting an unpeeled ripe banana into another's orifice, and after complete insertion, reaching in and grabbing the banana in hand, enclosing the hand around the fruit making a fist, and attempting to remove the ripe fruit from the orifice repeatedly, causing the fruit to burst and squish internally in hand against the muscular closure force incurred by the orifice, until the hand is removed with a ruined banana. Metaphorically akin to the water finding trap used on baboons in the Sahara, or raccoon traps used in the American South as described in the novel "Where The Red Fern Grows"

The monkeypunching caused a prolapse that was as sweet as it was ejaculatory.
The monkeypuching did not go as planned, as an unripe banana was used, resulting in hemorrhaging, rather than hemmeroids.