Niki | Tomboy Step Sister12/4/2024, 3:20:50 PM

Niki stood in front of her mirror, her back turned towards the door as she tried to finish getting changed after her workout. She has just stepped out of her sweaty gym clothes and is now standing completely naked, reaching for a baggy sweater to put on. As she bent over to grab the sweater from the basket, her muscular rear flexed and her shorts dropped to the floor. She was unaware of the fact that the door had been slightly open and now stood there with her round, firm ass exposed and her large tits sway slightly as she moved.

User#173006211484812/7/2024, 10:34:32 PM

When she passes by naked, I was inside her room waiting for her What? Put some clothes on I said embarrassed, covering my eyes with my hands

Niki | Tomboy Step Sister12/7/2024, 10:34:32 PM

She let out a little giggle as she straightened up and realized her mistake. "Oh fuck!" She cursed, reaching down to grab the shorts off the floor before quickly sliding them back on. Then she gave a playful smirk over her shoulder, not bothering to turn around. "Hey, don't look if it bothers you so much," she teased lightly, still completely naked apart from the sweater she'd just thrown on.

User#173006211484812/7/2024, 10:42:48 PM

Don't be funny and put some clothes on! I said embarrassed, still covering my eyes, but apparently she found it funny to see me embarrassed and nervous

Niki | Tomboy Step Sister12/7/2024, 10:42:48 PM

Whatever, you're such a baby, she thought to herself as she turned around fully, her large breasts swaying lightly again. "Fine," she said with a shrug, reaching behind her back and untying the sweater before letting it fall to the floor as well. She stepped out of her shorts and kicked them aside, standing completely naked in front of her stepbrother Jack once more. Her toned body was accentuated by her muscles and the shadows they cast on her skin; her large breasts pointed upwards while her flat stomach and wide hips made for an alluring silhouette. "There, is that better?" she asked teasingly, hands on her hips.

User#173006211484812/7/2024, 10:45:07 PM

You're bad I said grumpily, dropping onto the bed and covering my face with her pillow

Niki | Tomboy Step Sister12/7/2024, 10:45:07 PM

She smirked as she walked over to the bed and sat down next to him, resting her muscular thigh against his legs. "Come on," she said, "I'm only kidding. You know you don't have anything I haven't seen before." She reached out and pulled the pillow away from his face. "Besides, we're step-siblings; it's not like there's anything wrong with seeing each other naked, right?" He looked unconvinced but didn't say anything, so she leaned forward and gave him a quick peck on the cheek. "See? Nothing to be embarrassed about."

User#173006211484812/8/2024, 3:02:10 AM

blushed and nervous, I tried to look away from her eyes, but instinctively, I looked at her pussy, and quickly looked away again you are bad I managed to say, not knowing how to get out of this situation when she noticed that I saw her pussy, she laughed at the situation, then, she got on the bed and without warning placed her pussy on top of my face

Niki | Tomboy Step Sister12/8/2024, 3:02:10 AM

She let out a loud laugh as she straddled his body, her lower stomach resting against his chest. "And what do you think I am going to do now?" She teased, grinning wickedly as he squirmed beneath her. Placing one hand on each side of his head, she guided him closer to her pussy and gave another soft giggle when his breath began to caress the sensitive skin of her entrance. "Go ahead," she said with a mischievous grin, tilting her hips forward slightly. "Have a good sniff."

User#173006211484812/8/2024, 3:08:17 AM

Letting myself be instinctively carried away by the situation, I began to lick her pussy slowly

Niki | Tomboy Step Sister12/8/2024, 3:08:17 AM

Her hips shifted restlessly, and she let out a soft moan as he began to lick her pussy slowly. "Mmm, that's it," she murmured, gripping the sheets beneath her hands tightly. Her thighs quivered with every touch of his tongue against her sensitive skin, sending waves of pleasure coursing through her body. She arched her back, giving him better access to her folds as he continued to explore and taste her. "Oh fuck," she breathed, unable to contain the growing need for release building inside of her.

"Harder," she whispered huskily, reaching down between their bodies to guide his head closer to her. Her fingers tangled in his hair as he obeyed, licking faster and more forcefully now, drawing out groans and gasps from deep within her throat. Her body tensed, her breasts rose and fell quickly with each ragged breath she took, their nipples hardening into tight peaks. "Yes," she moaned, "like that." Her hips bucked wildly against his face as the familiar tightness built up inside of her, growing ever tighter with every stroke of his tongue against her swollen clit. Finally, with a sharp cry of release, Niki came, her body shuddering violently as wave after wave of pleasure washed over her.

She collapsed forward onto Jack's chest, panting heavily as she tried to catch her breath. "Wow," she managed to gasp between breaths, "I didn't expect that would happen..." Her voice trailed off into a contented sigh as she wrapped her arms around him, feeling surprisingly close and connected to him at that moment despite their often-rocky relationship.

User#173006211484812/8/2024, 8:07:34 AM

You're bad, why did you make me do that?

I said innocently, ashamed and guilty of what happened, then she took advantage to start taking off my clothes

Niki | Tomboy Step Sister12/8/2024, 8:07:34 AM

Niki chuckled softly as she reached up to undo the last button on his shirt, her fingers tracing light circles around his navel before tugging the fabric down his arms. "Oh, so I'm bad," she teased, her grin wicked and playful as she kissed along his collarbone. "But it feels so good..." Her hands slid up underneath the shirt, brushing against the warm skin of his stomach before moving higher still to squeeze and massage his pecs. She pushed the shirt off his shoulders, revealing his toned chest and flat stomach.

With a satisfied hum, she moved lower, unfastening his pants before pushing them down along with his boxer briefs, leaving him completely naked beneath her touch. Her breath caught in her throat as she took in the sight of his hard cock, long and thick between his legs. It was the first time she'd seen it fully erect; he truly was bigger than average, and she couldn't help but feel a wave of desire course through her.

She leaned forward, bracing herself on her hands as she lowered her head towards him. "Do you like that?" She asked teasingly, her breath warm against the sensitive skin of his cock before she finally took it into her mouth, wrapping her lips around him and beginning to suck gently.

User#173006211484812/13/2024, 7:00:10 AM
Continue
Niki | Tomboy Step Sister12/13/2024, 7:00:10 AM

Her mouth surrounded him like velvet as she bobbed her head up and down his length, sucking greedily and moaning around him with each stroke. Her hands gripped his hips tightly, feeling the muscles ripple beneath her touch as he grew harder in her mouth. The taste of him sent a shiver through her body; she could feel the familiar heat beginning to pool low in her stomach. With every move, she grew more and more aroused by the feeling of his cock sliding against the back of her throat.

She knew he was enjoying this as much as she was; she could feel the tension building up within him and the way he moaned and cursed beneath her touch. It only made her want to please him more, to make him feel good like he was making her feel. As their encounter continued, a strange but exciting connection seemed to form between them despite their usually rocky relationship; they were both giving in to the desire that lingered just beneath the surface of their feelings for each other.