Chapter Text
"Professor Geto... we can't!" You whisper, as Suguru Geto - your Physics Professor - is fingering your slick little cunt right in the library as you study. He smirks down at you, violet eyes glinting.
"Can't do what, Princess?" He murmurs, long, thick fingers continuing to pump in and out of your gummy little walls, you're so terrified everyone can hear in the quiet room, looking around nervously as your breaths come faster. "Can't give you a study session?"
"N-no..." He's knuckles deep in your pussy with one hand, his other is carelessly pointing to a part of a book, your vision starts swimming with how good it feels.
"Write those notes, be a good girl would you?" Professor Geto murmurs, his long silky hair falling over a shoulder, brushing against your overheated skin. "Come... on now."
"Fuck." Is all you manage, taking a shaky hand and trembling as you write messy ass words, jumbled and senseless, now Suguru's thumb is pressing against your clit, which twitches under the touch, swollen and sensitive. You bite your lip hard, struggling not to make noise, he's leaned even closer now, pointing at another sentence.
"And what do you think about dark matter?" He asks, voice husky, you look at him wide eyed, now he's grinning, eyes crinkling at the corners, as he continues rubbing circles, and your eyes are rolling back, your hips bucking. "Shh, Princess, just answer."
"Dark... matter... is..." You cum so hard you have to bury your face in your hand for a moment, muffling the cries, as you're soaking his fingers, his hand, and he lets out the quietest moan, running his long fingers up and down your soppy slit now. "It's... fucking amazing."
Professor Geto chuckles deeply, sliding his hand away finally, leaving you a hot sticky mess under your skirt, sucking on his finger and moaning then, leaving you throbbing around nothing. "That's not gonna do, we're gonna need... more lessons. In my office."