When one person places mail inside the rectal cavity of their partner immediately after engaging in an act of sex.

angry sex forced sex forced entry insertions chain letter
while engaged in doggy style sex, the *angry "rear" partner pulls out and quickly forces ANY piece of mail (regular mail, advertisements, boxed package) into the anal cavity of the front partner while saying "Drop your tail here's your mail"!!

Under ordinary circumstances the immediate, uncontrollable, unconditioned reflex is to drop tail.

*NOTE: the majority of the time the ""rear" partner has just received a piece of mail officially addressed to the "front" partner. The mail is always addressed from a secret lover.

If you never get it, just be thankful.
by krappykrieger October 16, 2010
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