Nadia, is a cute, young, brunette, who is failing in math, so her teacher, makes her stay after class, to get some extra help, in passing his class, using an inventive way of teaching her fractions, by how much of his huge cock, she can fit in her mouth. Boning up on her studies, she delights in his face fucking her, ravenously sucking his demon cock, with sluttish glee and gusto. His talented tongue then, masterfully licks her bald, honeyed hole, as she moans euphorically. Laying her onto his desk, in missionary, he ardently plows, his titanic tool, into her garden of carnal cravings, as she moans and wails, ecstatically. Moving her into standing doggie, he vehemently pounds his monster cock into her, in doggie, as she moans and yelps, with fiery, feral, fervor, consumed by her passions. In a jaw dropping display, of raw demonistic passion unleashed, he picks up her one leg, twisting her sideways, as he barbarously pile drives, his prick into her, with savage fury. Then, laying her on his desk in spoon, he brutishly drills his demon dick, into her hungry hole, as she moans and howls, in salacious jubilation. Perched on his gigantic ivory tower of power, in reverse cowgirl, she wantonly slams her voracious cunt onto him, moaning and shrieking, in an intoxicated dick revelry. He rewards her effort, by unleashing a geyser of goo, into her mouth, and all over her face, then like a good slut, she sucks his cock clean, looking like a happy glazed donut.