Tenn, petite and nervous, finds herself in a private lesson with a towering mandingo. As he towers over her, his massive, veined cock already stiffening, Tenn's heart races with fear and anticipation. She's never seen anything like it, let alone felt it. The negro instructor, patient and dominant, guides her trembling hands to explore his thick, black cock. Tenn's breath hitches as she wraps her fingers around it, feeling its throbbing heat. He teaches her to stroke, to lick, to take it deep into her throat. Tenn's vergona fades, replaced by a hunger for more as she feels her pussy dampen, ready for her first real lesson in pleasure.