Unexpected Bonds - Cover

Unexpected Bonds

Copyright© 2026 by Dilbert Jazz

Chapter 9: The Weight of Secrets

Erotica Sex Story: Chapter 9: The Weight of Secrets - Step-siblings Sophia (29, struggling artist) & Julian (27, guarded coder) ignite buried desire in an empty Kansas City mansion over Thanksgiving. Vicious confessions lead to brutal degradation: squirting shame, face-painting cum, personal humiliations in parents’ bed, threesome with Riley as toy. Raw fucking against family portraits seals their twisted intimacy. No redemption—just honest ruin they crave.

Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa   Mult   Consensual   Incest   Brother   Sister   DomSub   MaleDom   FemaleDom   Humiliation   Rough   Group Sex   Anal Sex   Facial   Masturbation   Oral Sex   Squirting   Caution   Slow  

The third week settled into something dangerously close to habit. The mansion’s rhythms had always been predictable—parents leaving for work or golf by 8:30, quiet afternoons broken only by the hum of the HVAC or the distant rumble of I-435—but now every silence carried an undercurrent. Sophia and Julian moved through the house like thieves in their own home: careful footsteps, averted eyes in daylight, stolen touches when backs were turned.

Monday night they used the attic—dusty boxes of childhood relics, old Christmas decorations, the faint smell of mothballs and forgotten summers. Sophia waited on her knees among the stacked cardboard, hoodie unzipped to her navel, shorts discarded. Julian found her there at 12:17, door creaking shut behind him.

He didn’t speak. Just crossed the narrow space, pulled her up by the hair, pressed her face-first against a stack of labeled boxes—Sophia’s High School Art, Julian’s College Books—and entered her from behind in one long, slow thrust. The cardboard gave slightly under her palms; something inside shifted with a soft thud.

“Feel that?” he whispered against her ear. “That’s your old sketchbooks. The ones you used to hide drawings of me in. Naked. Hard. You thought I never found them.”

Sophia’s breath hitched—cunt clenching around him. “I—I wanted you to find them.”

He fucked her harder—slow snaps turning brutal—each thrust rocking the boxes. “You drew my cock like you’d memorized it from stolen glances. Now you get the real thing. Bent over your own failures. Taking your brother like the needy little artist who never grew up.”

She came silently—body shuddering, slick dripping onto the plywood floor—then he pulled out, turned her, pushed her to her knees again. Cum across her face this time—thick ropes streaking her cheeks, lips, dripping onto the box labeled Sophia Age 16-18. She licked what she could reach, tasting salt and dust, while he watched with dark eyes.

“Leave the mess,” he said. “Let it dry on your skin. Tomorrow you’ll feel it flake off while Mom asks why you look tired.”

Tuesday the parents had a couples’ cooking class downtown. House empty until 10. Sophia texted Riley at 6:45: Now. Basement.

Riley arrived with a quiet knock—duffel, smirk, no questions. They used the old hot tub—still functional, water warm from a quick fill. Sophia directed: Riley in the water first, Julian fucking them slow while Sophia straddled Riley’s face above the surface. Bubbles rose around them; steam curled in the dim light from the single bulb.

“Watch your sister ride my face,” Riley gasped between thrusts. “Watch how she grinds like she’s trying to erase every memory of being ignored.”

Julian gripped Sophia’s hips, pulled her down harder onto Riley’s tongue. “She’s erasing nothing. She’s adding to it. Every time she comes, she remembers who owns her now.”

Sophia shattered—squirting into the water, mixing with chlorine—then Julian filled Riley, pulling out so Sophia could watch the cum leak into the tub. They stayed in the warm water after—bodies tangled, breathing hard—until headlights swept the driveway.

 
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