Iz*one Oneshots

It's A Family Affair - 2Kim

sanashitzushi here's another 2kim for you. Thanks for always reading this book hope you like this chapter😘.

——————————————————————————————

Minju waited, watching the clock, knowing her dads would be in bed by 10:00 p.m. and dead to the world by 11:00 p.m. She liked to wait a little later though, after a close call one night when her daddy had gotten up for a last-minute drink of water. The red numbers flickered – 11:31.

Finally.

Hopping out of bed, she wrapped herself in a robe – just in case she got caught wandering around – and crept down the hall to her “sister’s” room. The older girl had been part of their family since third grade; although she was a year older, she was in Minju’s class, having missed a year while recovering from the same accident that had taken her parents’ lives. Minju hadn’t found out about her sister’s special anatomy until she’d accidentally-on-purpose seen the girl in the shower a couple years ago; it’d been a shock at first, but rather than cooling her ardour, the knowledge had ultimately inflamed it. Chaewon had been her first – and last – crush; she’d never dated or been even remotely interested in any of the boys at school. Everyone thought she was a late-bloomer, but the truth was she was just too hot for her sister to want anyone else.

Minju slipped into Chaewon’s room and shut the door behind her, dropping her robe from her shoulders. The older girl was sprawled on her back, delicate features illuminated by soft moonlight filtering through sheer curtains. She bit her lip at the sight of the gorgeous girl, and, not for the first time, felt hot shame like a lead weight in her stomach. She’d been carrying on these nightly visits for months, ever since the summer camping trip when they’d shared a tent and she found out just how deeply the girl slept – she literally would not wake up for anything except the sound of her own alarm. That knowledge, combined with images of the lean, curvaceous body, created a temptation too great for Minju to resist.

Licking her lips, Minju slid into bed with the athlete and curled up against her, slipping her hand under the loose sleep shirt to trace patterns on defined abdominals. The older girl shifted slightly and murmured in her sleep; the first few times Minju had done this, she’d frozen in panic when her sister had seemed to rouse, but she’d quickly learned that it was just a subconscious reaction. Smoothing her palm across the soft skin, Minju closed her eyes and breathed in her sister’s scent, nuzzling into the girl’s elegant neck. She loved the smell, the feel, the taste – everything about this girl enthralled and aroused her.

The throbbing between her legs grew insistent and she tugged the dark haired girl’s loose boxers down to expose her flaccid penis. Cupping the heavy testicles, Minju leaned down and wrapped her lips around the soft member, sucking gently and swirling her tongue as it hardened and lengthened in her mouth. She bobbed her head a few times, bringing Chaewon’s cock to full attention and slurping greedily at the drops of pre-come oozing from the head. Minju was uncomfortably wet by now and wanted nothing more than to take the thick shaft deep into her aching core.

Moving to straddle the sleeping athlete, Minju took her hard cock in one small hand and lowered herself onto it. She paused for a moment with the tip just inside and teased herself, using her dancer's legs to rise up and pop the head in and out a few times. Eyes rolling back in her head at the delicious feeling of that fat head parting her, Minju finally lowered herself all the way, settling against the older girl’s groin with a quiet moan. She rolled her hips against her sister, loving how full she felt with the thick length buried inside her.

God, she feels so good.

Canting her hips back and forth, Minju rode her beautiful sister, rubbing her clit against the soft abdomen, feeling the bulbous cockhead pressing against a white-hot spot deep inside of her. The younger would always draw this part out as long as her sister’s body would let her – she’d move slowly, revelling in the intensity, until the cock filling her would twitch and spurt a burst of liquid heat. She’d let herself go then, increasing the pace of her hips, working almost frantically against her sister to bring herself off before the hard shaft softened. Then she’d lie against the older girl, listening to the pounding heartbeat slow, pretending they really were lovers basking in the afterglow. When the soft member would slip from her with an accompanying gush of come, she’d finally move, pull the girl’s boxers into place, and go back to her own bed, allowing the assumption of nightly emissions to explain away the mess in the morning.