Desperate Student

Kacey Villainess sits in the back row with her French textbook closed and panic all over her face. Sandra Romain watches her from the desk, quiet, calculating. The class empties and the older woman locks the door with one turn of her wrist. "You need this grade," she says, voice low. Kacey nods fast, too fast. Sandra stands behind the girl, grips her ponytail, and yanks her head back until Kacey’s throat is tight. "Then you’ll do exactly what I tell you." Within minutes the petite blonde is stripped, wrists cuffed above her head and ankles chained wide to the floor rings Sandra keeps hidden beneath the rug. The teacher slides a fat silicone plug into Kacey’s ass without warning; the girl jerks, moans, then bites her lip to keep quiet. Sandra circles her, crop in hand, delivering sharp cracks to each bare cheek until they glow. "You want to pass, you keep that plug seated." She drops into the chair, spreads her own thighs, and orders the suspended student to lean in and lick until told to stop. Every time Kacey slows, another stinging slap lands across her ass. Sandra’s fingers tangle in blonde hair, forcing deeper, harder strokes of tongue against her wet cunt while the brunette’s own free hand toys with her nipples, pinching until they ache. The lesson drags on, sweat and spit mixing on flushed skin, until Kacey’s thighs tremble and Sandra finally grants permission for the girl to come against her boot heel, still bound and still begging for that passing mark.