Sano considered Kaito for a while. Sensitive ears, huh? Well, the idea seized him, and Kaito's ear was at a nice, convenient height, anyway. Sano leaned up, biting down lightly on that earlobe for a moment, before releasing it to purr once more into that ear.
"Okay, Ka~i~to-kun." And with that, he was gone, moving on to give Spitfire his ice cream cone, and perhaps suggestively lick away the drippage. They were hear to have fun, after all.