The Mating Frenzy

The Mating Frenzy is a Naruto fanfic.

Its plot is kicked off when Tsunade notes that Konoha has a low population, and decides to take some initiative about that. However, things quickly go out of hand, as what she originally hoped to be an increase in sexual activity turns into a near village-wide orgy.

Though the premise makes it sound like Porn Without Plot, it's actually a brilliant Crack Fic that at moments Crosses the Line Twice, especially with the reaction of the female ANBU members to being given vacation time. Notable for the large amount of crack pairings; and for refusing to vividly describe sex scenes, despite it's premise.

This Fanfic Provides Examples of:

 * Babies Ever After: The intended result of Tsunade's plan. Also the multiple endings.
 * Barbie Doll Anatomy: It turns out that the Sexy no Jutsu suffers from this.
 * Big Eater: Chouji. He even tries to make sushi out of Kisame.
 * Black Comedy Rape: The female ANBU members aren't used to having time off, so they go around abducting male shinobi and molesting them. Specifically, when a male ANBU mistakes Itachi for female....
 * Double Standard Rape (Female on Male): However, when a male attempts to emulate the females, it doesn't go very well.
 * Everybody Has Lots of Sex
 * Fridge Horror: Ino tries using her family jutsu to force Sasuke to sleep with her.
 * Heads I Win, Tails You Lose: "Lets make a bet! If I win, you have to have sex with me, but if you win, I have to have sex with you!"
 * Multiple Endings: Just who has babies with who differs in each ending.