Step Daddy's Pet - Cover

Step Daddy's Pet

Copyright© 2026 by Thomas Spencer

Chapter 2

Incest Sex Story: Chapter 2 - Kayla, an 18-year-old blonde college student with a highly active sex life, becomes fixated on her mother’s new boyfriend, Ryan—a tall, dominant man with an impressive physique and endowment. After spying on their intense, kinky encounters, Kayla’s desire leads her to cross the line. Ryan quickly collars and trains her as his submissive “pet,” just as he has her mother. The household shifts into a consensual pet-play dynamic, with both women leashed, plugged, and eagerly serving him. What began

Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa   Ma/ft   Fa/ft   Ma   Fa   ft   Mult   Teenagers   Coercion   Consensual   Drunk/Drugged   Reluctant   Romantic   Slavery   Lesbian   BiSexual   Heterosexual   Fiction   Cheating   Sharing   Slut Wife   Incest   Mother   Father   Daughter   BDSM   DomSub   MaleDom   Humiliation   Light Bond   Rough   Spanking   Group Sex   Harem   Orgy   Polygamy/Polyamory   Interracial   Black Male   White Male   White Female   Anal Sex   Cream Pie   Double Penetration   Facial   Masturbation   Oral Sex   Sex Toys   Squirting   Voyeurism   AI Generated  

Kayla hunched over a desk in the quiet corner of the college library, her blonde hair falling like a curtain as she pretended to study. But her focus wasn’t on textbooks. Jerome sat across from her, his 6’2” frame leaning back casually, that stunning athletic body on full display—lean and powerful from years on the track team, dark skin smooth and glistening faintly under the fluorescent lights, broad shoulders stretching his t-shirt, abs hinting through the fabric. He had that confident, easy smile, short-cropped hair, and sharp features that made girls turn. And yeah, she knew what he was packing—thick, veined, a solid 8 inches of BBC that she’d ridden before.

“Lunch break,” she’d whispered earlier, pulling him into the secluded stacks. Now, hidden behind tall shelves, Kayla was on her knees, her skirt hiked up, top pulled low enough for her D-cups to spill out a bit. She wrapped her lips around his cock, already hard and throbbing, taking him deep with practiced ease. Her tongue swirled the head, then slid down the shaft, one hand cupping and gently massaging his heavy balls—rolling them, tugging lightly.

“Mmm ... fuck, yeah,” Jerome murmured low, his hand in her hair, guiding her rhythm. Drool escaped her mouth as she bobbed faster, sloppy and eager, strings of saliva dripping down her chin, soaking into her cleavage and staining her tight top. She looked up at him with those blue eyes, humming around him, the vibrations making him groan softly.

He pulled her up suddenly, strong arms lifting her like she weighed nothing. Kayla gasped as he pinned her against the wall, one hand yanking her panties down her thighs. He balled them up—drenched with her arousal—and stuffed them into her mouth, muffling any sounds. “Shh, keep quiet,” he whispered, smirking.

Then he hoisted her up, her legs wrapping around his waist, and slammed in. His BBC stretched her perfectly, thick and unyielding as he drilled deep right away—rough, urgent thrusts that had her back scraping the wall. Kayla’s eyes fluttered shut, muffled moans vibrating against the panties. Heaven ... pure fucking heaven. But as he pounded, her mind drifted. Jerome’s grip was strong, but she imagined bigger hands—Ryan’s. That 6’5” frame dwarfing her, his monster 9-incher splitting her open instead.

“Ahh ... uhm...” she whimpered into the gag, body shaking as the fantasy took over. Ryan’s deep voice in her ear, his aura overwhelming her completely. Jerome hit deep, grinding against her spot, and she came hard—whole body convulsing, pussy clenching around him, juices squirting down his shaft. He grunted, thrusting erratically before burying deep and unloading, hot cum flooding her pussy.

He set her down gently, pulling out with a slick sound. Cum trickled down her thighs as he smacked her ass hard. “You got a real nice ass, bitch,” he said casually, zipping up and strolling off like it was nothing.

Kayla caught her breath, pulling the soaked panties from her mouth and slipping them back on—feeling his load shift inside her. She fixed her clothes, grabbed her bag, and headed home, mind racing. Ryan was living with them now, his stuff scattered in her mom’s room. She couldn’t shake him—that bulge, that presence. Every hookup just made her want him more.

At home, the house was quiet—mom out grabbing groceries. Kayla found Ryan in the living room, lounging on the couch in gym shorts and a tank, his massive frame taking up space, muscles relaxed but defined. God, he was perfect.

“Hey ... Ryan,” she said, sauntering in, trying for casual sexy. She leaned against the doorframe, pushing her chest out a bit. “Mom’s out for a bit. Thought I’d ... keep you company?”

He looked up, those green eyes locking on hers, calm and intense. “Sure, Kayla. What’s up?”

She walked closer, sitting on the arm of the couch near him, crossing her legs so her skirt rode up. “Just ... bored. College is whatever. What about you? Staying fit, I see.” Her hand brushed his arm lightly—flirty, teasing, like she did with every guy.

But he didn’t bite easy. Just smiled faintly, that aura making her pulse quicken. “Yeah, gym most days. You seem ... energetic today.”

Her cheeks warmed. Fuck, why was he making her nervous? Usually she had them eating out of her hand. “I—uhm, yeah. I mean, I work out too. Keeps things ... tight.” She laughed, but it came out awkward, stuttering a bit. “Not that—you know, not like ... shit, I mean, you probably see that at the gym all the time.”

He chuckled softly, eyes drifting over her briefly—knowing, but controlled. “You’re fine, Kayla. Relax.”

 
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