That was a mistake on Hana's part. A mischivious smile appeard slowly on Nero's face as he turned his head to look at the woman. He was going to tease the heck out of her for that.

"I had no idea you wanted to do things to me." He said mischiviously "What exactly are you planning to do to such a defenseless young man like me? Are you going to molest me? Do you plan on having your way with me?"

He was not going to hold back on her. She set herself up perfectly for this and he was gonna milk it for all its worth... or until she got angry and tried to hurt him. Hopefully that wouldn't happen though.

"I can assure you that those muscles you feel are absolutely rock hard when I want them to be... but I'm so relaxed right now." He teased before flexing his shoulder to prove the point "See? They're like steel!"

Even in his Gigai he could have a weak Hierro. That didn't have anything to do with his muscles but he doubted she could tell his skin was different unless he channeled any Reiatsu into his skin. He needed to do that when in the Gigai but out of it his Hierro was an automatic thing.