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The Toronto tandem jump is a sexual act performed during a threesome that involves two males and one female. The smaller male of the two allows the larger male to penetrate his anus, and then proceed to lift him up and fuck him into the girl.
Dude last night I got the best of both worlds when we did the Toronto Tandem jump.

A penis and a vagina? You must have been lost in a carnal nirvana.

Ya and he made us both bleed.
by The Michelan Man January 08, 2009
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