Wow, I got a lot of questions about this. Is this what you guys are paying attention to? Don't just read manga all day, go study some more!! Okay? Well, I say that, but I do nothing but draw manga. I noticed this when we were drawing it, but if Luffy had a nosebleed when he saw Hancock's body, I think you would all be like "Ehh!?". That's not the Luffy we know. I believe that Luffy reacted to Nami's naked body twice, in volumes 18 and 23, and both times it happened, Usopp was with him! He's the suspicious one! In other words, when Luffy is alone, his reaction is what it was with Hancock. He's interested, but he's not entranced by her. But when he's with Usopp, who's the same age, it's like a kid on a school trip: his bad side comes out!! Yeah, both sides of Luffy feel right to me, so the culprit is definitely Usopp!!
