Yoon Gaeul, Intoxicated by Oppa’s Scent (3)
The words I had scribbled in the Lewd Notebook went something like this.
Every time Yoon Gaeul thinks of Yoo Eunho, she will vividly recall his scent no matter where she is and crave it without end. The more she smells it, the deeper her heat will grow as she thinks only of devouring oppa—because Yoo Eunho’s body scent is the smell she loves most in the entire world.
It didn’t exactly follow the five W’s and one H, but judging by Gaeul’s reaction right now, the Lewd Notebook had triggered in exactly the right way.
Sluuuuurp—! Gaeul buried her nose in the crook of my neck and drew in a long, deep breath. She held it for a full five seconds, as if locking my scent inside her body so she could savor every molecule. Then she let it out in a slow, shuddering huuu, her whole frame trembling with pleasure.
This was the fourth or fifth time now. Gaeul stayed buried against my chest, completely lost in my scent.
She looks like a kid clutching a giant stuffed animal…
At first she had been stiff. Conscious that she was in my arms, she had curled into a tight, nervous ball. But as the minutes passed that tension melted away. Now she lay against me like a longtime lover, every muscle relaxed, body melting into mine.
Ahh… I want to fuck her so badly…
I hadn’t exactly been idle either. My hands had roamed—carefully stroking her ass, tracing her thighs. As a result, my cock was already rock-hard.
Stepsister. A girl who had only just become an adult. Hyejung’s daughter. Bom’s little sister. None of those words stirred guilt in me anymore. They were simply fuel, stoking the fire of my arousal higher.
Even so, I couldn’t be the one to pull my cock out first. If that was all I wanted, I wouldn’t have bothered writing such a roundabout entry in the Lewd Notebook. I could have simply written, Today Yoon Gaeul becomes Yoo Eunho’s personal onahole for sexual relief, and that would have been enough to let me bury myself to the hilt inside this adorable little sister, knead those soft tits, and cum as hard as I liked.
But where’s the fun in that? I finally found the Lewd Notebook. Shouldn’t I enjoy her in a more creative way?
The whole point of this particular lewd act was to make Yoon Gaeul the one who initiated—to have her stepbrother Yoo Eunho fucked by her first. That was why I had added the lines about vividly recalling my scent and craving it endlessly, and why the more she smelled me the more she would go into heat with the urge to devour oppa.
That was also why I hadn’t made sex between oppa and stepsister feel like a given. At the very least, I wanted to watch her beg me to fuck her.
And then, the next day, once the notebook’s effect wore off… I was dying to see what kind of face our Gaeul would make. Would she spread her legs with the same lewd expression as Bom? Or would she desperately push me away, pleading for me to stop? Just imagining it made my cock throb so hard I thought it might burst.
“Gaeul.”
“…Yes?”
“I want to talk now… Can you pull back a little?”
“……”
For a second Yoon Gaeul looked flustered and created a small gap between us. It seemed she had finally realized why I had come to her room and what she had been doing.
“Ah… um…”
Even so, she only moved her face away. Her tiny hand still clutched the front of my shirt with surprising strength, as if she couldn’t bear to let go.
“C-can’t we… talk like this?”
“That’s a little difficult…”
“Huh? W-why?”
I slyly slid my hand under her arm and cupped one of her breasts.
Haa… Finally touching them…
The heavy, warm flesh that filled my palm was incredible. She wasn’t wearing a bra, so the soft texture of her bare tit came through the thin silk of her pajamas in vivid detail. I deliberately circled my fingers where her nipple should have been. As expected, I couldn’t feel the tip. An inverted nipple after all. The ultimate pair of tits, designed to give the special pleasure of coaxing those hidden buds out.
“Heut…!? O-oppa?”
“Oppa’s sex drive is pretty strong… You saw it this morning, didn’t you? How Hyejung-ssi takes care of it for me.”
“……”
“If you keep sitting on me like this… Oppa’s going to have a hard time holding back.”
“H-hard time… holding back…”
I continued to gently knead her breast so as not to hurt her, while flexing my cock. I made sure she could feel it twitching and throbbing right beneath her pussy.
“Eut…”
Only then did Yoon Gaeul seem to realize that a fully erect cock was pressed against her most intimate place.
“You understand, right? So let’s separate. Oppa doesn’t touch girls who say they don’t want it.”
“D-did I say I didn’t want it?”
“……”
“No… That’s not… I-I didn’t mean it’s okay… I-I’ll endure it.”
Her flustered rambling was adorable. She looked like a child desperately trying to keep her favorite toy from being taken away.
“Just talk to me like this… It’s not going to be a long conversation anyway, right?”
Yoon Gaeul moved slowly, once again resting her head on my chest and lifting her face so her nose could press against my neck.
“While oppa talks… I’ll try to hold back from doing anything naughty…”
“If you insist… All right. We’ll stay like this.”
With one hand still playing with her breast, I used the other to begin unbuttoning her pajama top. Yoon Gaeul flinched hard and grabbed my arm.
“W-wait… Why are you… taking my clothes off…”
“I never said I’d only touch you over your clothes. If you don’t like it, just move away from oppa.”
“……”
“Don’t worry. If you tell me to stop, I’ll stop right there.”
The hand gripping my arm slowly slid downward. That was consent. With her silent permission to bare her chest and play with it, I undid every last button.
“Huuu……♥”
“Right. So, I was explaining why I came here tonight.”
I drew out my words as if choosing them carefully, all while slowly savoring the feel of her breast. Hyejung’s breasts had a slight sag that made them cling deliciously to my palm. Bom’s were bouncy and perfect for slapping and squeezing. In contrast, Gaeul’s possessed an overwhelming softness. Her skin was delicate, almost fragile, as if it might bruise or break if I handled her too roughly. Combined with her tiny frame, it made me feel like I had to be careful.
“You were really shocked this morning, weren’t you? I thought it was only right to explain what happened… so I came to see you.”
“Haa… Eu……♥”
“Are you listening?”
“I-I’m listening……”
I used my fingertips to gently tease the little cleft where her inverted nipple hid. Part of me wanted to shove a finger inside and stir her up, but since this was our first real contact, I wanted to leave her with the image of a kind, gentle oppa.
“First of all, Bom and I are comfortable exploring each other.”
“Th-that means… what……”
“Simply put, we’re partners. Business partners and sex partners.”
Yoon Bom used OnlyFans as her excuse, but the truth was we had been glued together even without that.
“But… we’re family now……”
“You see us as family? That makes me happy.”
I smiled and lightly poked the nipple that had begun to peek out, using the edge of my nail.
“Hyejung-ssi said the same thing. That’s why, instead of Bom, she sucked my cock so eagerly this morning to drain all my lust.”
“Aah… Th-then… you’re going to… mess me up too… just like unnie and Mom… Eut……♥”
“What are you talking about? I already told you—I don’t touch girls who say no.”
I caught the now fully erect nipple between my fingers and gently massaged her breast.
“That’s why I came to tell you. You don’t have to be afraid. You can relax. As long as our Gaeul doesn’t beg oppa to fuck her first, oppa won’t do anything naughty to you.”
“B-but… you’re still… touching my breasts right now……”
“This much is just normal sibling skinship.”
“Eugut……♥”
The moment I gave her nipple a light pinch, Gaeul arched her back and pushed her chest forward. She must have been extremely sensitive after keeping them hidden all the time.
“That’s all oppa wanted to say.”
“Y-yes?”
“So shall we separate now?”
I released the breast I had been holding so neatly. In truth I wanted to keep squeezing it until morning, but I had to be patient.
“You have work tomorrow, don’t you?”
I asked the question and then suddenly kissed her. Not a deep, sticky adult kiss—just a light press of lips. Even so, Yoon Gaeul widened her eyes and covered her mouth with both hands. Never mind that her breasts were still exposed between the open pajama top and her arm; she was too flustered to notice.
“Sorry for coming so late. Sleep well.”
I gently laid her down on the bed.
“W-wait!”
“Hm? What is it?”
I stood up, pretending to have no idea what she wanted, and asked innocently. Inside, I whispered to myself:
Come on. Hurry up and beg me to fuck you. Tell me to stay the night. Say you want to stay drunk on my scent until morning, so please use your little pussy however you like. Since both your sister and your mom are spreading their legs for me, you will too. You can let oppa play with your big tits and tiny body all night. Say it, Gaeul. You’re in heat right now. This isn’t nearly enough for you.
“Eut……”