The bedroom door clicked shut behind her, and she turned the lock with a slow, deliberate twist. "Strip," she said, voice low and direct. "Everything off, right now. This is your first lesson, and we're not wasting time with bullshit."
Her son, eighteen and already rock hard from the way she'd been looking at him all evening, peeled off his clothes. His cock sprang free, thick and leaking at the tip. She stared at it openly, licking her lips. "Good boy. Sit on the edge of the bed."
She dropped to her knees between his spread thighs, still fully dressed in a tight blouse and skirt that hugged her curves. Her hand wrapped around his shaft without hesitation, stroking once, twice, firm and wet with the precum she smeared around the head. "This is a cock," she said plainly. "Yours is nice and big. Lesson one: how to make it feel good."
Her mouth closed over him in one smooth motion, sucking hard from the base to the tip. No teasing, just wet heat and suction, her tongue flattening along the underside as she bobbed. Spit ran down his balls while she worked him, gagging softly when she took him deeper. She pulled off with a wet pop, strings of saliva connecting her lips to his glistening cock. "Feel that? That's how you want a mouth on you. Now it's your turn to learn."
She stood, unbuttoning her blouse. Her heavy tits spilled out, nipples dark and stiff. She shoved her skirt and panties down in one motion, revealing a trimmed pussy already slick. Climbing onto the bed, she straddled his face, lowering herself until her wet folds hovered over his mouth. "Eat," she ordered. "Lick my clit, suck on it, get your tongue inside. Pay attention to what makes me moan."
He obeyed, tongue sliding through her folds, tasting her. She ground down, riding his face with short, dirty rolls of her hips. "That's it, suck harder. Use your fingers too, two inside me." Her juices coated his chin as she came once, thighs shaking, a sharp cry leaving her throat. She didn't stop. "Good. Now fuck me."
She flipped onto her back, legs spread wide, pulling him on top of her. "Put it in slow at first. Feel every inch." His cock pushed into her tight heat, and she groaned, wrapping her legs around his waist. "Deeper. Fuck me like you mean it."
He thrust, hips snapping, the wet slap of skin filling the room. She met every stroke, nails digging into his ass. "Harder. Pound your mother's cunt. That's the lesson, baby, fill me up." She came again around him, pussy clenching, and he followed, pumping thick ropes of cum deep inside her with a guttural grunt.
She didn't let him pull out right away. "Stay inside. Feel how it pulses. Next lesson tomorrow night, we'll try your ass and my mouth on you at the same time." Her hand stroked his back as they caught their breath, already planning the next filthy class.
