Isaac seemed a little distracted by the sounds of coitus coming from Elliana, and Castella's tent. Jerking his head to her when Mia addressed him, he stuttered, "What, huh? Oh, that? That's a passion fruit, I'd think hard before eating one of those, they ratchet up a person's libido. And, unlike lust draft, the effect is permanent. Basically, they make you horny forever," he explained.