That is all she has to say. She opens the door to the building, leads him up the stairs, and lets him into her room.
He finds a corner of floor to sit on, and does that, tucking himself into the space between desk and wall.
"I'll be back a little after dinnertime. You can eat the snacks in the drawer under the bed if you want, that's what they're for," she murmurs. "Uh, please don't break anything or try to get into the warded box in the closet." She swallows and pauses a moment in case he has any questions before she leaves him alone.
She is pretty sure that guy was not using Shadow for any - "on label" purpose. The university is actually pretty good about cracking down on people who try to use the shared elementals in fighting rings or to do any chore details they've accumulated for disciplinary problems, but as long as it's not finals week and there isn't a desperate shortage of elementals to go around, there's negligible oversight otherwise. Just don't return them physically damaged or take five of them at once and you're golden.
A few hundred mage students, perfectly controllable basically humanoid creatures at their fingertips. Some of them, Maurabel doesn't know how many, add two and two and get as long as it's not finals week I can totally use 'em as sex toys.
She flops into an armchair at the library and writes until she can unclench her jaw.
When she returns, she will find that to all appearances, Shadow has not moved from his corner.
"Brought you a jelly bun from the cafeteria if you want it. If you don't I can give it to somebody else when we go back," she says softly.
"Don't have to go just yet if you'd rather," she murmurs. "Cutoff for getting back in the dorm isn't till midnight, it's just the library that closes early."
"I only have guesses. I don't know that guy or rumors about him or anything."
"It's... something that used to happen a lot, where I came from," he says. "I thought not everybody would be like that. I guess not everybody is, but - still some."
"I don't have numbers for you on how many it is. If he bothers you specifically a lot, seems focused on you, and has anything resembling a predictable schedule for it, I can try to get you first at the relevant times and keep you out of his way - there's not much I can do if it's irregular or spread out."
"I'm sorry."
"I didn't know that was a thing that happened," he murmurs. "People being sorry for us, I mean."
"There's a decent population who'd lump you in with - puppies or something, and object to blatantly mistreating you for similar reasons. I haven't found any more of me."
Maurabel flops her head onto her arms on her desk, having fiddled-with-items to the point where there is a space clear for this behavior.