Rovagnar the Barbarian vs. the Tentacle Love Demon Obelix

Rovagnar the Barbarian; Hero of Heroes; the bronze-skinned tower of muscles; Paragon of Men; had yet to meet a monster that could best him, until today. Enter Ilithya, Sorceress Extraordinaire, Queen of Hell, Lover of Monsters, who was tasked by the King of Monsters to get Rovagnar the barbarian to stop killing their people.

Naturally, Ilithya does the only thing she thinks will make him stop, ambush him with a tentacle love demon to get him to become addicted to having sex with monsters.

Will the manly Rovagnar mightily fight off the monster? Or will the tentacle demon win and use him to procreate?