She was,

Her smile

The moon was full that night.

It's an advantage for them to investigate. 

Dragon roamed around the ship that night,using his devil fruit power he went to the other ship that boarded the celestial dragon's personal guards. 

He asked for their captain to talk but he refused to talk saying he was very busy answering calls from Rosa's family, he then walked way and went to him room. 

Dragon being pissed already, made his way inside the captain's room. The captain was shocked on how Dragon was acting. 

Don't you know who we are? We are the celestial dragon's guards, we are therefore part of the nobles! shouted the captain. 

Dragon, didn't pay attention to what he was saying , instead his eyes went to the captain's bed. He saw pieces of green cloth Rosa was wearing that day, it was like somebody ripped that dress. 

What is this? Dragon asked him. 

"You cannot harm us, Madam Sashi told us we can do anything to her, she is ours for our entertainment", the captain said, his voice shivering in fear, he was not looking at Dragon, he can feel his incensed. 

Dragon was furious, he could kill this man.

What did you to the lady!? asked Dragon. 

W-we  have not done anything, the captain answered.

WHAT DID YOU DO TO THE LADY?! Dragon shouted.

S-she escaped. S-she s -sometimes can jump to places. She ate the teleportation fruit , the captain answered still bowing to Dragon. 

Dragon, still unsatisfied asked: Then how do you explain the pieces of cloth in your bed then? 

Hahahahaha, you will be a dead man after this Vice Admiral Dragon, you have shamed a noble, says a man behind Dragon. 

Dragon turned around and saw almost 20 people with their guns ready to shot him. 

We of course have some sea prism stones made to bind Rosa, but somehow she can manage to escape just when we could completely get her naked, hahaha, says him laughing. But she danced for us the first night, she of course is afraid of her mother, we used that. She was abandoned by her mother since  she was 6 for being too beautiful, she is! We would not let an opportunity like this goes, he continued still laughing.

Dragon, raged by this raised his fist, activated his haki and punched the floor. It was like an earthquake, the floor cracked like it was so brittle. People inside the ship panicked, Dragon then jump high in the sky and sent lightning on the ship. He whipped it with a strong wind. 

While Dragon was still in the air, the guards turned their weapons to where Dragon is and shot him, but dragon just swayed the bullets with hurricane like it was nothing, and extends the hurricane to where their ship is and sank it.