From Shousetsu Bang*Bang Wiki
"Kei was weird and he didn't talk to people much and he wasn't afraid of anything. Kei was -- a mess of dark hair, wide dark eyes and a wide red mouth set on a spindle neck and a taut, narrow body full of knuckles and joints. And not entirely human: it was common enough knowledge, as such "knowledge" goes, that his mother was a fairy. Everyone knew, as well, that he'd sucked off this one boy two years older than him in lunch break once. He wasn't much liked, but he was just strong enough and strange enough not to be picked on by anyone with sense."