—change. For starters, Luffy notices he has a problem. He's always wet. Like sopping wet where he drips profusely down his thighs. It's annoying, and he realizes it's especially worse around his big brothers. He realizes they're changing too, when he steals glances in the bath.

He's about to go to bed one day when Ace comes out in nothing but a towel around his hips. Water dripping down his chest, looking wild and erotic with the dim lighting. It affects Luffy immensely, and when he looks down he realizes he soaked through his shorts. When Sabo appears—