Luffy ran into the ships bathroom, he really needed a piss. He had just eaten a load of meat and drank some of Zoro's sake. He didn't know how Zoro did it, drinking all that sake and Luffy never saw him taking a piss.
Luffy would have just un zipped and done it on the deck but Sanji would never let him in front of Robin so he had o choice to run into the bathroom, holding onto his balls for dear life.
He sighed in satisfaction, "Oh, that's better."
He scratched down there and then wiped it clean, and saw Nami in the shower.
She came out, saw him staring and covered her mouth with her hand.
Luffy put his head to the side, "Ne, Nami? What's that thing between your legs?"
Embarrassed, she saw he too had something between his legs and turned an even brighter red, "N-never you mind! Now get out!"
She pointed at the door but Luffy only pulled his zip up, "But, Nami…"
She was mega pissed, "OUT!"
Later on that night, Luffy found Nami on the deck when everyone else had gone and he asked her once again what it was.
She hesitated, "It's…It's…"
Luffy nodded enthusiastically but Nami was struggling for words, "Ummmm…Ask Sanji. He knows."
Luffy shook his head, "But it's yours."
She said slowly, "Yes but…I don't know how to explain it."
"That's stupid. How can you not know how to explain something that's there?"
"Okay, okay…" she said, trying to keep herself calm, why hadn't someone told him, "It's my vagina."
"Uh huh….I don't really get it…"
She rolled her eyes, "It's like a hole that you put something in."
His eyes lit up, "SEROUSLY! That's so cool, Nami, you can have a rocket in your vagina!"
She blushed, "A rocket is too big."
"EH? Then what do you put in it?"
"Um, Luffy have you heard of sex?"
"What's that?"
She whispered in his ear and he said, "Oh, so a guy puts his **** in your ****** and you-"
"Yes, that's it…" hoping he would leave the subject alone.
"Would you like to have sex with me?" Luffy said an innocent look on his face.
Nami moved away from him, "You're kidding right?"
He pouted, "It's not like we're doing anything."
Nami looked for anything to save her and thought of an idea, "But Sanji is asleep! The meat!"
"MEAT!"
But then he turned to Nami, "Ne, Nami? Your vagina is also red, yeah so does it taste like meat?"
"H-how would I know?"
Luffy pouted again, "Sanji always catches me when I try and get the meat so…"
Nami shook her head wildly, "No, no, no…It tastes like sprouts!"
Luffy yawned and said, "Oh, never mind then."
Nami sighed with relief until she was in bed when Luffy sat on her bed.
"How can a vagina taste like sprouts?"
"Errrr every girl has a different tasting one."
He odded, "That makes sense," he walked out the door, "But, Nami, yours would taste best!"
Nami hid her red face in her covers and whispered, "Maybe I'll let you taste it one day."
