The handcuffs clicked shut with a finality that made her breath hitch�not from fear, but from the sudden, dizzying awareness of her own pulse throbbing in her wrists. The blindfold smelled faintly of leather and something musky, pressing warm against her eyelids as her husband’s hands lingered at the back of her head, tightening the knot just enough to make her gasp. Beneath her, the sheets were cool, a stark contrast to the heat of her bare skin as she arched slightly, the weight of her full breasts shifting with the movement. She heard the door creak open, then pause someone watching.
Footsteps. Slow, deliberate. The floorboards groaned under a weight unfamiliar to her too light for her husband, too heavy for silence. A presence hovered near the bed. Her nipples tightened, though the room wasn’t cold. Fingers�not her husband’s�brushed the inside of her thigh, calloused in a way that made her jerk against the cuffs. She opened her mouth to speak, but a thumb pressed against her lips, silencing her with a gentleness that felt like a threat.
The mattress dipped beside her. Warm breath ghosted over her collarbone, pausing just above the swell of her left breast where her pulse jumped like a trapped bird. She inhaled sharply�there, the unmistakable musk of arousal. Recognizing the hesitation in the touch, the way it lingered as if memorizing the shape of her.
His hand slid higher, fingers curling around her hip, rough fingertips dragging against the softness there, moving inward with agonizing slowness. When they found the damp heat between her thighs, she bucked instinctively, the chain between the cuffs rattling. He exhaled�a shaky, unsteady sound�before pressing two fingers deep into her with a twist that made her cry out.
She tasted salt when she bit her lip, felt the unfamiliar stretch of him inside her, the way his thumb circled her clit in uneven, experimental strokes. He wasn’t practiced, wasn’t smooth�every movement was edged with hesitation, like he was mapping her body for the first time. A low groan escaped him when she clenched around his fingers, and she realized with sudden, electric clarity that he was shaking.
"Relax, " her husband murmured from somewhere in the room�too close, too far�as the stranger withdrew his fingers with a slick sound that sent heat flooding her cheeks. The absence was worse somehow, the sudden emptiness making her whimper, her hips lifting unconsciously, chasing the sensation. The stranger’s breath hitched.
Then hands�his, unmistakably younger, less sure�closed around her breasts roughly, kneading with an eager clumsiness that made her gasp. His thumbs brushed her nipples, testing their hardness, circling in erratic patterns before pinching just hard enough to make her spine arch off the bed. The groan he let out was ragged, tinged with something like disbelief, as if he couldn’t believe she was real beneath him.
She felt his exhale against her damp skin, hot and uneven, before his mouth closed over her nipple�too fast, too greedy�his teeth grazing the sensitive flesh in a way that had her crying out. He pulled back immediately, chastened, but she rocked upward, pressing herself into him, wordlessly demanding more. He obeyed with a desperate moan, his tongue swirling messily around the peak before sucking hard enough to make her toes curl.
His other hand still gripped her breast possessively, fingers digging into the soft underside as he dragged his mouth to her other nipple, his movements growing bolder now, hungrier. The scrape of his stubble against her skin sent sparks racing down her stomach, pooling low in her belly. He was everywhere, his touch electric and unrefined�each caress, each flick of his tongue, sending tremors through her body. When his knee nudged her thighs apart again, she shuddered, her entire body taut with anticipation.
She felt the press of him against her entrance�hot, insistent�before he pushed in with a single, sharp thrust that stole her breath. He was larger than her husband, thicker, the stretch bordering on painful for just a heartbeat before pleasure flared in its wake. Her thighs tensed instinctively around his hips, her inner muscles clenching around the unfamiliar fullness. He made a choked sound above her, his hips stuttering forward involuntarily, burying himself deeper than she’d expected. The way he filled her was overwhelming, the slow drag of him pulling out almost maddening before he sank back in with a groan that vibrated against her skin.
It was this sensation�the raw, untempered rhythm of him�that made her moan, low and unrestrained, her head tipping back into the pillows. The sound seemed to startle him; his thrusts faltered for just a second before growing rougher, more desperate. The blindfold loosened suddenly, the knot untwisting at the back of her skull as her husband’s fingers slid through her hair. The leather strip fell away, light flooding her vision in a dizzying rush.
Her eyes took a second to adjust�blurred shapes, the sharp edges of the room clashing with the softness of the bed�before landing on the face hovering above her. The shock hit her like a fist to the sternum: her son’s cheeks flushed scarlet, his lips parted around ragged breaths, his pupils blown wide with hunger. Recognition flickered across his expression�guilt, fear, before he buried himself inside her again with a groan that sounded like surrender.
She should have screamed. Should have twisted away, should have spat curses or wept. But his hips rolled against her with an urgency that made her thighs tremble, and the words that tore from her throat were ragged, unbidden: *"Make mommy cum with that big cock."* His rhythm faltered�just for a second�before his fingers dug into her hips hard his thrusts turning ruthless, punishing.
Out of the corner of her eye, movement: her husband stood by the dresser, hand working his own length in slow, deliberate strokes, his gaze locked on where their son pistoned into her. His mouth curled into something darkly satisfied as he watched her breasts bounce with each snap of the boy’s hips. The realization hit her like a branding iron�this had been his plan all along. She moaned, louder than she meant to, and saw her husband’s grip tighten, his thumb smearing precum over the head of his cock.
Her son’s hands were everywhere now rough palms skimming her ribs, fingers tangling in her hair to tilt her head back�claiming her with a desperation that bordered on violence. When he bit down on the curve of her shoulder, the sharp burst of pain melted into pleasure, her body arching against his instinctively. He growled something low and incoherent against her skin, his thrusts losing any semblance of rhythm, just deep, erratic lunges that dragged against every sensitive inch inside her.
She came with a sob, her thighs clamping around his hips as her orgasm crashed through her�wave after wave of liquid heat that left her trembling. Through the haze, she saw her husband’s fist moving faster over his cock, his other hand gripping the dresser so hard the wood groaned. His eyes never left hers, dark with something between triumph and hunger.
Then�his breath hitched, sharp and sudden. A wet sound escaped him as his hips jerked forward, ropes of cum streaking across the polished wood of the dresser before dripping onto the floorboards. The sight of it, the way his fingers tightened almost painfully around himself as he spilled, sent another shudder through her body. He sighed, lazy and satisfied, stroking himself slowly through the aftershocks while their son still pounded into her.
"Cum for mommy, " she says, almost a plea and felt the boy's entire body tense above her. His fingers dug into her hips hard enough to bruise, his thrusts turning erratic, frantic. He choked out a ragged moan against her throat, his cock pulsing deep inside her as he came with a violence that arched his spine. The heat of it flooded her, his hips stuttering in shallow jerks as he emptied himself, his breath coming in rough, uneven gasps against her damp skin.
Then the bed shifted�her husband's weight settling beside them, his fingers trailing up her inner thigh. "Merry Christmas, " he murmured, the click of the handcuff key loud in the sudden quiet. The metal slid free from one wrist, then the other, his thumb rubbing slow circles over the reddened skin where she'd strained against them.
Her son pulled out with a slick sound, his cum dripping onto the sheets as he sat back on his heels. She caught the tremor in his hands before he wiped his mouth, his breathing still uneven. The air between them crackled with something unsaid�his gaze flicking from her spread thighs to her husband's knowing smirk.
"Why him?" she whispered, her voice hoarse. Not disgust, not fury just raw confusion. Her husband chuckled, low and knowing, his fingers still tracing idle circles on her freed wrist. "You know how many times I seen him wanking outside the bathroom door when you're in the bath or shower?" His thumb pressed into the delicate veins there, feeling her pulse jump. "Hands round his cock, hips jerking like he was trying to fuck the air. Could hear the way his breath hitched when you'd hum to yourself in there."