Aokiji and patients with skin diseases

At night we slept on the beach with a campfire.Before going to sleep, my old problem happened again, and my back was very itchy.I couldn't stand tossing and scratching on the sand and scratching my back, but the scratching became more itchy, and the movement was so loud that it attracted Aokiji's attention.Seeing that he woke up, I quickly sat up, scratched my back impatiently, then gestured to him, grabbed his hand and put it on my back, signaling him to use his devil fruit ability to cool me down back itching.I turned my back to him and waved my hand to urge him to hurry up. Then I felt him hesitantly and slowly scratched my back a few times.I turned my head stiffly and looked at him for a second, and he tilted his head in confusion.