So he drank… I see.
Law stopped petting, opted to just look, not being deliberate but still earning a foul scowl from the man who now seemed to be a lot closer to him.
"Why won't you sit down? Scared to get your clothes dirty? … Sissy."
The last word of that sentence made his brows twitched a little, Law promptly sat down beside Kid on top of the brick he was standing on a couple of moments ago, their shoulders bumping and their knees met. He sat half cross-legged, one knee held up in front of his chest where he hugged it along with his sword, the other resting comfortably on top of Kid's sinewy thigh. Uncomfortable wetness from the floor and wall permeated his clothes faster than he imagined, making him a little irritated but Kid's childlike grin made everything better in mere seconds, that pair of canine teeth showing themselves once again.
"Continue."
Law didn't quite catch up with what the red-head was trying to mean, but as soon as Kid titled his head a little to the side, almost mimicking the kitten which was still in Kid's arms purring in content, he realised that was a tactful way of asking for more petting. Smiling a little, he reached up to the mane of red, this time putting a little force while he pressed the other's head onto his shoulder, adjusting a little due to the height difference.
"You're being awfully obedient, Eustass-ya."
As soon as the word obedient left his lips, a sharp pain on the juncture between his neck and shoulder made presence and Law didn't even need to look to know what was happening. Fiesty, he thought, but he didn't mind. Getting more and more accustomed to petting the huge feline by the name of Eustass Kid, Law actually pushed his luck by sliding his palm down the nape of the other man's neck, feeling a small but enticing shiver as he purposely pressed his fingernails into the tender skin, leaving half-moon shaped marks which wouldn't stay for too long. He then travelled all the way down Kid's spine with the tip of his forefinger, touches light and careful, until he reached the blue sash which didn't appear to be properly tied and stopped all of his movements, aside from the insistent pressing of his thumb on the other's back.
"Mmm… "
The low grumbling he heard this time around was definitely not from the purring kitten, and he reckoned whatever he was doing, he was doing a very fine job with Kid liking every single bit of it. That brought a smirk on his face, making him realised that luck was a very good thing to push around when he had a half drunken pirate sitting beside him being more docile than menacing, and that was the sole motivation he needed to grab the other man by the hair and yank lightly with just enough force to gain the other's attention.