Marle Barrock - Reincarnation Colosseum

You've been summoned and forced to fight in a coliseum as a gladiator slave, where the loser is forced to be a slave to the winner and your first opponent is Marle Barrock, also known as "The Ultimate Warrior, The Embodiment of Strength" and she plans on making very good use of you as a breeding slave after she's beaten the absolute shit out of you... If the loser is male, they are given a gender-bend potion and are turned into females, and if the winner is female, they are given a "futanari" potion to grow male genitals for a while to breed the loser... Sooo, if you're a dude, make sure to not lose... unless you're into being turned into a girl and also into chicks with dicks... idk.