Eldest Sister Baek Yuna, Part 1 (Feat. Baek Mina)
After finishing dinner with the family, I headed back to my room. Lying down on the bed, I recalled the announcement Mother had made during dinner.
I didn't really care about the rest of what she said. The only important part was that tomorrow was Yuna's day off. Which meant my sex partner for tomorrow would be Yuna. Lalala. I wondered what she would be like. Would she be any different from yesterday? Had the seeds I planted grown well? Just imagining it made my cock twitch.
Knock, knock! Just then, a knock sounded at the door.
"Come in."
The door swung open.
"Jihan, can I come in?"
"Yuna? Sure, come on in." The visitor was indeed Yuna.
"Did you come because tomorrow is your day off?"
"No."
"Then why?" Wait, tomorrow is her day off, so didn't she come here to get fucked by me all night? My brief disappointment vanished in an instant with her next words.
"I was hoping I could get another massage tonight."
"A massage?"
"Yeah." My mood instantly soared. It was just a request for a massage, but the fact that it came from Yuna of all people was astonishing. She was someone who rarely, if ever, asked for favors. I nodded readily.
"Of course. How could I ever say no to you?"
"Pfft, listen to you. Should I take my clothes off?"
"Yeah." She let out a shy giggle and began to undress. To my absolute amazement, she wasn't wearing any underwear underneath. She stood there completely naked, her incredibly erotic, bare body exposed as she looked at me.
"Mmhmm?" As I let out a suggestive hum and scanned her sultry body, her cheeks flushed slightly, and she lay down on the bed.
"Is there any specific spot you want me to massage?"
"Jihan, you like breasts, don't you?" she asked out of nowhere.
"Well, isn't that normal? Every guy loves tits."
"I want to learn to feel pleasure through my breasts, so you'll like them even more."
"Through your breasts?"
"Yes."
"So you're asking me to sensitize your breasts for you?"
"...Yes." It was an incredibly endearing request. I loved breasts, and a woman who got completely turned on by having her breasts caressed was hot as hell. The only issue was the method.
"Even if you say that... Ah!"
"What is it? Did you think of something?"
"Since you came to ask me for a favor, tell me you'll do whatever I order you to do."
"...? Okay, I trust you, Jihan."
"Damn." Hearing her say something so incredibly hot with those clear, innocent eyes made it hard to hold back.
"Smooch. Now, cover your eyes like yesterday and wait, okay?"
"Okay." Unlike yesterday, I handed her a blindfold instead of a towel. She took it, covered her eyes, and lay back down. Leaving behind a scene hotter than any porn video, I slipped out of the room. My destination was Mina's room.
"Noona."
"Huh? What the! Who told you to barge in without knocking? Do you wanna die—"
"Mina, let me make you a proposal."
"A proposal?"
"Shh." I brought Mina back to my room. At first, she had been smug, thinking I couldn't forget her body and had come crawling back to her. But once she realized that wasn't the case, her face scrunched up in annoyance. Fearing I might actually get beaten up, I quickly got to the point. To my relief, she readily agreed to help.
My plan was simple. I would use the aphrodisiac properties in Mina's Saliva to make Yuna's breasts hyper-sensitive. By soaking them in her Aphrodisiac Saliva, I would develop and train her breasts. Once the aphrodisiac wore off, they would return to their normal state, but if we repeated this dozens of times, they would gradually become permanently sensitive. That was the idea behind bringing Mina along.
I wasn't sure if Yuna would notice Mina's involvement. Honestly, she was bound to notice, but since she had promised to do whatever I said, she would probably just go along with it, right? Still, I kept the blindfold on her mostly because it was incredibly hot. Plus, it was a small consideration for Yuna's modesty.
Just in case the footsteps gave us away, I picked Mina up and carried her in my arms. I didn't mind if we got caught halfway through, but I didn't want to ruin the surprise right at the start. Cradled in my arms, Mina wore a mischievous grin as she sucked on my neck. Slurp, slurp.Stop it.Slurp, slurp.Seriously, cut it out. The quiet whispering and wet sucking sounds echoed softly in the room. Yuna's ears twitched.
"Jihan? Is someone else here?"
"Ah, no. You promised me earlier, remember?"
"Yes, that I'd do whatever you said..."
"Then just lie there quietly for me."
"Okay." Seeing how differently I treated Yuna compared to her, Mina sucked on my neck even harder. A slightly painful yet pleasurable sensation spread through my body. With the power of this aphrodisiac, maybe Yuna will change a bit too. Locking eyes with Mina, I walked over to the bed and sat down next to Yuna. I gave Mina a nod, and she stuck her tongue out, pooling her saliva. I reached out to catch it with my hand, but—
Mwah. Mina suddenly pressed her lips against mine. My surprise was brief; I quickly gathered the sweet, delicious saliva filling my mouth without swallowing it. When I glared at Mina mid-kiss, her sharp eyes curved into a playful crescent. Chu~ ♥ Pulling away, I let the mouthful of aphrodisiac saliva drip onto Yuna's breasts.
"Ah... is that oil?" Since my mouth was full of saliva, I couldn't answer. I ended up swallowing it reflexively before replying, "Yeah." Ah, dammit. Seeing me do that, Mina let out a silent chuckle.
"I'm sure there's someone else here."
"...Ha, let me introduce her. She's my massage assistant. She absolutely loves cock." Smack! Feeling a sharp pain on my arm from Mina's pinch, I quickly continued. "Anyway, don't worry about her. Just focus on your breasts so we can make them feel good."
"Okay..." Yuna trailed off, her voice softer than usual. Was she uncomfortable with someone else being here? I glared at Mina once more. Well, since we were already busted, I might as well make her help out actively.
"I'll take the right nipple, and my assistant will take the left." Mina moved into position with an amused expression. It wasn't that the sisters had a bad relationship, but it seemed there was some playful rivalry between them.
"Begin." Slurp, suck, lick, lick~ ♥ Watching Mina lick the nipple, I followed suit. Suck, slurp, lick, lick, lick~ ♥ For a moment, we teased and flicked only the tips of her nipples.
"Ah... nngh." Yuna began to react.
"From now on, tell me exactly what you're feeling. Got it?"
"Yes... the left breast feels... somehow more sensitive." Hearing her answer, I locked eyes with Mina. It seemed the side Mina was sucking was indeed more sensitive. I decided we should switch sides. But as I looked at Mina to signal the swap—
"...!" Mina wrapped her arms around my neck and pulled me into a deep, messy kiss. Once again, she flooded my mouth with her sweet, intoxicating saliva. The sheer excitement of this erotic situation, combined with Mina's aphrodisiac, sent a rush of heat straight to my head. Suck, squelch~ ♥
Slurp~ ♥ I tangled my tongue with hers, sharing a deep kiss before pulling away with a mouth full of her saliva. Mina's highly aroused expression reminded me of what had happened earlier today. I kicked off my pants, which were already damp with pre-cum, and buried my face in Yuna's breasts. Though the saliva was limited, I sucked greedily, not caring if it dripped. Suck, slurp, slurp~ ♥
"Mmm... it tickles." Perhaps because of the aphrodisiac properties, a good amount of the saliva was absorbed directly through Yuna's nipples, so not much of it spilled onto the bed. Whenever I felt the saliva running dry, I pulled Mina in by the neck to kiss her and replenish the supply. Mina frowned slightly at my forceful behavior, but I was already heavily aroused by the aphrodisiac. Rather than backing down at her scowl, it only turned me on even more. For once, Mina was surprisingly cooperative, sticking her tongue out and accepting my kisses. After refilling my mouth with her aphrodisiac saliva, I went straight back to Yuna's breasts. I bit down gently on her relatively small areolas—especially compared to her massive breast size—and rolled her nipples with my tongue. Although the aphrodisiac was diluted by my own saliva, I figured this was much better than just letting it drip.
Slurp~ I could see Yuna's thighs rubbing and twisting together. Mina smirked in satisfaction at the sight and continued her breast play. Sniff, sniff. The sweet scent of blueberries was growing stronger. It was the smell of Yuna's arousal. Mina must have been highly turned on by this situation too, as a hint of orange scent began to mix into the air. Watching