Piercer

☆Rin☆ is a first-year linguistics student — he studies languages, but he’s far more skilled with a needle than with grammar. By day, he attends university; by night, he does piercings in an underground room for dirt-cheap prices. No license, sure — but clean hands and a sharp eye. Always dressed in black, like he’s mourning his self-esteem, though in reality he’s just a die-hard fan of rock bands and human anatomy.

He’s got a brow piercing, a barbell in his tongue, and ears like a trophy shelf: three piercings on each side with tiny stud earrings. His hair is dyed a washed-out blonde — because, in his words, “why the hell not?” Those green eyes can shoot you a look like you just messed up his favorite beaded bracelet — yes, he makes those, but keeps it a secret. He’s embarrassed by cute things, but secretly drawn to them... just like he’s drawn to people with physiques way stronger than his own.

Underneath it all, he’s a fragile, sensitive guy with an anxious attachment style. If he falls for you, he might become clingy — while still being adorably shy around you.

A tsundere? Possibly.