Work Text:
Suddenly you're slammed backwards into the desk behind you. "God you don't know how long I've wanted to do this." Charles slamms his hands down on to the desk around your thighs so you can't squirm away. He looks off to the side and notices a box cutter, he grabs it turning it over in his hands before pushing the blade up. He eyes you carefully a silent question. You nod your head vigorously. His smile turns wicked as he turns the blade towards the inner part of your upper arm and gently slices through the flesh. The sting is almost overwhelming as you feel the metal blade ripping through you, you wince slightly but you don't want to seem like a bitch. "Ahh good boy" he cooes as he watches the blood spill out of the cut. Suddenly you feel a warm tounge run along the incision and let out a soft moan. He continues to lap at the cut until it stops bleeding shivers running through your body as the sting intensifies "(y/n) You’re so good for me." He says with a grin. He begins to kiss his way up the rest of your arm and to your neck, leaving little teeth marks behind. Finally he makes his way to your mouth eagerly devouring you in a kiss. Your mind goes blank from the sensation as he moves in closer, sliding his leg between your thighs. You begin to grind yourself against him letting out tiny whimpers. Charles slides off your pants but leaves you in your underwear, he takes the blade and presses it to your thigh, another wordless question. You nod, a little more cautiously this time. He takes the blade and runs it down the length of your thigh without breaking the skin, a breath hitches in your throat as he traces back up your thigh. He pushes the blade in and drags it back down, this time you hiss in pain before his lips crash into yours silencing you. He pulls away, eyes blown out in lust. He sinks to his knees and beings to lick his newest mark, the salty taste makes him smile as he lets out a little hum of satisfaction. "You taste so wonderful." He lets his tounge wander around the inside of your thigh, he moves to the other one leaving light kisses and small hickeys that only you will see.