Random wind-based mage from the magic association who was supposed to be bad ass powerful enough to be able to fight with the burial agency members. she was in 'Talk' for a little bit and promptly died after Tohno beat her had his way with her.
She aint dead, but there's nothing to indicate he didnt have his way with her.
He kicked her ass without even scratching her. He's that damn good.
but getting off topic. This is what Type-Moon Lore thread is for.