Goodnight My Oniisan


Misaki, a slender 18-year-old girl with a curvy figure and long, silky black hair that cascaded down her back, had just moved into her stepbrother’s house.

Her stepbrother, a towering 32-year-old man named Tatsuya, had a strong, muscular build and a face that could make any woman’s knees wobble with desire. His chiseled jawline and piercing eyes were a stark contrast to her delicate, feminine features.

The air in the house was thick with unspoken tension, a palpable heat that grew stronger with each passing day. Misaki had always felt a strange attraction to Tatsuya, but she had never dared to act on it. However, one fateful night, as they lay in bed together, the line between siblings and lovers began to blur.

Tatsuya, lost in a deep sleep, shifted closer to Misaki, his body responding to the warmth and scent of her soft, youthful skin. His hand, large and rough, found its way to her full, perky breast, his thumb brushing against her erect nipple.

Misaki’s breath hitched, a mix of shock and excitement coursing through her body as she felt his arousal pressing against her thigh. Slowly, the rhythm of his breathing changed, becoming more ragged, and she realized that he was dreaming of her.

Her own body, betraying her, grew wet with anticipation, her pussy pulsing with need. As the tension mounted, she made the decision to indulge in the forbidden fantasy that had been haunting her for so long.

She parted her legs ever so slightly, giving him just enough room to slip between them. Unconsciously, she arched her back, her body silently begging for more. And then, without warning, Tatsuya’s hand moved downward, finding the slickness of her pussy, and the slow, torturous dance of their bodies began.

Misaki’s eyes snapped open as she felt the warmth of Tatsuya’s hand sliding down her torso. She held her breath, heart pounding, as his thick fingers grazed her sensitive clit, sending shockwaves of pleasure through her body. His thumb began to circle her swollen nub with a gentle but firm pressure, eliciting soft gasps from her lips.

Tatsuya’s cock, now fully erect, pressed into her thigh, demanding more than the innocent touch of a sibling. Misaki’s mind raced, torn between the wrongness of the situation and the undeniable pleasure his touch brought her. Yet, she remained still, allowing the illicit sensations to wash over her.

With each stroke of his thumb, her body grew wetter, her juices coating his fingers. Tatsuya’s breathing grew heavier, his sleep-addled mind unable to resist the siren call of her ripe, young body. His hand moved to cup her firm ass cheek, squeezing gently before pulling her closer to him. His cock, now slick with pre-cum, slid against her drenched folds, seeking entrance.

Misaki’s pussy clenched in anticipation, and she couldn’t help but push back slightly, guiding him home. The head of his cock parted her lips, and she bit her lip to stifle a moan as he began to enter her, inch by inch, his size stretching her to the brink of pain and pleasure. The room filled with the sound of their bodies moving together, a clandestine symphony of desire that neither of them could resist.

Without breaking the spell of their illicit union, Misaki reached behind her to grasp Tatsuya’s firm ass, her nails digging into his flesh as she encouraged him to fill her completely. His cock, thick and hot, slid into her tight, velvety sheath, stretching her open with a delicious pressure that made her toes curl.

The sensation of his length sliding in and out of her was exquisite, each thrust sending a bolt of pleasure through her body. She felt his balls slap against her ass as he picked up the pace, his hips moving in a steady rhythm that had her arching her back and begging for more.

Tatsuya’s breathing grew harsher, his teeth gritted as he fought to remain silent and not wake the slumbering beauty beneath him. Her walls clamped down around him, a vise of pleasure that seemed to suck the very life out of him, making his orgasm build with every stroke. Misaki could feel her own climax approaching, her breath coming in shallow gasps as she neared the edge. Her pussy spasmed around his shaft, milking him, urging him closer to his peak.

With a final, desperate thrust, Tatsuya released his seed deep inside her, his cock pulsing with the intensity of his climax. Misaki’s orgasm followed closely, a crescendo of sensation that had her entire body quivering with pleasure.

As the waves of ecstasy subsided, they lay there, panting and entwined, the reality of what they had done slowly seeping into their consciousness. The room was filled with the scent of sex, a heady aroma that seemed to cling to the air like a mist. They both knew that their relationship had irrevocably changed, that there was no going back to the innocence of their previous sibling bond. Yet, as they lay there in the aftermath, the only thought that lingered was the undeniable connection that had been forged in the heat of passion, a bond that was now as strong as the taboo that surrounded it.

The following morning, Misaki awoke to find Tatsuya already out of bed, his broad back to her as he pulled on a pair of jeans. Her cheeks flushed with both embarrassment and arousal as she recalled the events of the night before. Her pussy was still tender from the relentless pounding he had given her, and the sticky residue of their passion clung to her thighs.

She sat up, the sheets slipping down to reveal her naked breasts, the tips of her nipples still tingling from his touch. As she swung her legs over the side of the bed, she noticed the imprint of his body on the mattress, a stark reminder of their incestuous tryst. The house was eerily quiet, the tension now thick and palpable.

As she padded down the hall to the bathroom, she couldn’t help but glance at the closed door of Tatsuya’s room, wondering if he remembered their nocturnal escapade. Their eyes would inevitably meet over breakfast, and she dreaded the conversation that was bound to happen. But deep down, she knew that she wanted it to happen again, that she craved the feeling of his massive cock claiming her tight, teenage pussy once more.

The story of their illicit love affair had only just begun, and she was both terrified and excited to see where it would lead them.

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