(Prompt, Crossover Office) While helping Rukia with her work, she dropped her pen on the floor which Naruto went under to get. Of course when Orihime walks by and sees blonde hair in between her legs under the desk, the assumption is obvious. Rukia can either quickly correct her, or she can play along and pretend that Naruto is doing something NSFW. It would be a funny rumor to start, that he is her bottom.
Rukia skimmed a spreadsheet while scribbling notes, only for her pen to slip from her fingers and roll under the desk.
“Tch. Of course,” she muttered.
Naruto crouched down without hesitation. “I got it don’t move.”
So when Orihime rounded the corner, what she saw was unmistakable: Naruto’s blond head between Rukia’s legs under the desk, and Rukia staring straight ahead like this was normal.
Orihime gasped. “R-Rukia! I—I didn’t know you and Naruto-san were… um… experimenting!”
Rukia blinked, realizing the angle. “It’s not what it looks like. He dropped to his knees for me, but not like that.”
Orihime’s face went scarlet. “Rukia! That makes it sound worse!”
Naruto’s voice echoed from under the desk. “Can someone tell me what’s happening?! I’m literally getting a pen!”
Rukia sighed. “Orihime, truly—he’s only under the desk because something of mine fell.”
Orihime squeaked. “Rukia! Please stop talking!”
Naruto finally emerged, pen in hand, utterly confused. “Why does it sound like I’m losing this argument?”
Rukia took the pen, deadpan.“Because, Uzumaki-san… apparently you are now my office bottom.”
Orihime covered her mouth.
“Oh no… the rumors are going to explode.”
Naruto groaned. “Rukia, what did you do?!”
“Nothing,” she replied with complete calm. “I simply failed to phrase things carefully. Again.”
