Right in Front of the Part-Timer's Eyes
"That time you slept with my mom... It was you, Lee Seon-ah, right?"
Jeong Ye-ji slammed her hand against the wall beside my face with a heavy thud and asked in a low voice. I couldn't hide the bewilderment that flooded my expression at the utterly unexpected question.
If she was talking about that time, she had to mean the day I borrowed the breast pump from Ye-na unnie. We'd ridden back to the house in her car, and when she worried over my condition, we'd stopped at a motel for a quick session of Pussy Management. Then Ye-ji had called in the middle of it. Ye-na unnie had basically ignored me to chat with her daughter, so I'd played a little prank on her pussy. Had Ye-ji noticed something strange during that call?
Still, that alone shouldn't have been enough for her to guess I'd been the one there with her mother. Yeah. She was probably just throwing out a probe, like a trap in an interrogation. So I shouldn't confess like an idiot. I had to play it cool.
"I-I-I'm not sure what you mean... I don't know anything about that...."
"Liar."
"Eep...!"
Suddenly her knee slid smoothly between my thighs, gliding upward along the sensitive skin. At the same time her hand yanked my arm away from my chest, grabbed my breast in a firm squeeze, and began kneading it roughly.
"Hngh! D-don't do that...!"
"Then stop lying."
Her warm breath melted against my ear. Her knee kept rising, pressing closer and closer to my pussy. Her fingers dug into my breast, squeezing and reshaping it. And those sharp black eyes bored into mine, watching my every reaction.
I bit my lower lip hard and turned my head slightly, trying to look as innocent as possible. But...
"Haah...! Ah, mmm..."
Her knee pushed my skirt up as it rose, and when it finally nudged directly against my pussy, my carefully composed mask crumbled in an instant.
"I-if someone sees us like this, what then...?"
"There you go lying again."
"Ah, haa, haaah...♡"
The round knee that had been prodding my pussy now rubbed vigorously against my heated folds. My pussy was already soaked with leaked juices, and wet, squelching sounds escaped with every stroke. The firm yet soft pressure of her knee against my pussy lips, the pleasure blooming along my slit, flooded my mind until I could think of nothing else.
"...Just now, when you said that, your pussy got even wetter. You actually want to be seen, don't you?"
"Haa, haat, hnguu...!"
I breathed hard, desperately shaking my head from side to side. But with my stiff nipples clearly poking against my blouse, we all knew my denial was meaningless.
Since I kept refusing to confess, Ye-ji must have decided she wouldn't get the truth easily. She pressed her lips to my neck, kissing and sucking as she pushed me even harder. She was telling me that if I hated being seen like this, I should confess before anyone else saw.
I still had to hold out. If I admitted I'd been with Ye-na unnie, she'd ask where. Whether I lied and said my house or told the truth about the motel, both answers carried too high a risk that she'd misunderstand it as an affair.
But if I kept denying it, she'd assume the person with her mother had been someone else. Wouldn't that make the misunderstanding even worse? Maybe I should just be honest. Tell her yes, I was with her mother, but it wasn't what she was thinking. That I'd only had my pussy touched a little. That while she was on the phone with her mom, I'd just kissed her mother's pussy as a prank. Maybe she'd believe me.
Even if she didn't, in the worst-case scenario where she believed I'd committed adultery, I'd just end up becoming her... her mother. No, what the hell was I thinking? What about her father overseas...?
My head was getting tangled. I turned my face slightly to escape her kisses. And then...
"Ah..."
I saw the female part-timer standing there, tray held up to cover her mouth, eyes wide as she stared at us.
Oh no...! Had she seen everything? Ye-ji touching my pussy, all of it?
My mind went completely blank. At the same time my pussy clenched hard, and the danger I'd been ignoring rang alarm bells in my head.
"Ye-ji, ngh, wait a second... Over there, someone's watching..."
"...Where?"
Ye-ji kept rubbing her lips against my neck as she glanced in the direction I indicated.
"..."
After a quick look at the part-timer, she did the opposite of stopping. Instead, as if inviting the girl to watch, she kissed my lips and intensified her interrogation.
"...! Mmm, chu, mchu...♡"
Her moist, orange-scented lips covered mine. A soft tongue immediately slipped between them. She squeezed my breast so hard it felt like it might burst, making my erect nipple pop out between her fingers. Her knee pressed and ground against my dripping pussy, wringing out even more juices that ran down her skin in warm rivulets.
All the while, my eyes stayed locked on the part-timer, who was staring at us in a daze. Her light brown semi-long hair swayed as she breathed hard. Those wide brown eyes drilled into my body. Every time her gaze moved across my sweat-soaked, see-through breasts, my exposed thighs beneath the hiked-up skirt, and my pussy being rubbed by Ye-ji's knee, my already hypersensitive body grew even more responsive. My head felt like it was melting, flooded with hot, sticky desire.
I wanted to see her look even more flustered. Even more troubled. I wanted to show her more of me getting felt up by my friend, getting my pussy kneaded by a knee, lost in pleasure. I wanted her to look at my perverted state with eyes full of contempt and...
"O-okay...! Hngh, I-I'll stop lying and tell you the truth... So..."
I couldn't take any more. I hurriedly pushed Ye-ji's shoulders back and told her I'd confess.
"...Really?"
"Yes, really..."
Ye-ji watched me frantically cover my chest with my arms and pull my skirt down to hide my soaked pussy. She looked a little disappointed but nodded.
"This story's kind of long... I'll tell you after we're done at the karaoke room."
"Fine. ...Up we go! Shall we head back?"
Ye-ji stretched with an innocent expression, as if nothing had happened, then took my hand and started walking.
"..."
The female part-timer was still frozen stiff, staring at me intently as we passed. I prayed desperately that she wouldn't spread any strange rumors.
"What took you so long? You were just getting some air, but you were gone forever."
"...We just talked about the exam a bit."
"Ahaha, sure you did."
The girl who had asked Ye-ji where we'd gone winked at me and turned away again.
...What was that wink? It was like she was saying she knew everything without being told.
I checked my clothes one more time and returned to my original seat. Ye-ji seemed to think sitting right next to me again would look suspicious, so she sat a polite distance away.
"Jeong Ye-ji? Where are the snacks you said you were buying?"
"Ah, I forgot."
"Hey...!"
While the two of them bickered over the snacks, I quietly pressed my thighs together and began rubbing them in secret.
After being touched in front of the part-timer and coming back without being allowed to cum, my overheated pussy felt too pitiful to ignore...
"Ngh, haa..."
Taking advantage of the noisy room, I rubbed my thighs together just enough that it wouldn't be visible in the dark, soothing my aching pussy. The thick juices trapped between them grew stickier and wetter with every slide. My plump pussy lips were rubbed raw against the beads of my soaked thong, sending continuous stimulation through my slit.
But it wasn't the same as when someone ordered me to do it. No matter how much I rubbed, I couldn't get the pleasure I craved.
That's right. I remembered there was a dildo in my bag from the one I'd used at the academy today. I could sneak into the bathroom and use it.
"Um, I... need to go to the bathroom for a bit."
"...Huh? Oh, go ahead. Want me to come with you?"
"N-no, it's fine. Really."
I turned down the girl's offer to accompany me, then quietly slipped out of the dark room with my bag in hand so no one would notice.
"Whew..."
Relieved that I'd escaped without being caught, I hurried into the women's restroom. Since the building was newly constructed and well-maintained, the bathroom was spotlessly clean. I felt a pang of self-reproach for planning to shove a dildo into my pussy in a place like this, but I quietly entered an empty stall anyway.
And then...
"Hehe."
I took out the large dildo that had been carefully stored in a clear plastic bag and examined it. It was a little dirty with the juices that had dried on it from when I'd used it during the exam. Still, I couldn't exactly wash it openly in a public restroom where anyone might walk in. Hmm, this should work.
"Haaup."
I stuck my tongue out, opened my mouth wide, and slid the dildo straight inside. Then, using my tongue and the inside of my mouth, I carefully cleaned every trace of my dried juices from it. It was going inside my precious pussy, after all. It had to be clean.
Swallowing it to the base was difficult without Eun-jung's help, so I only licked up to the middle, then used my tongue to clean the rest. The dildo, which had started out covered in cloudy dried fluids, was reborn, glistening wetly with my saliva.
"Haa...♡"
Gazing at the long, thick dildo that would soon fill my pussy, I let out a sigh heavy with anticipation. I positioned the head against my entrance and...
"Oh, just as I thought."
"...?!"
I jumped at the voice that definitely shouldn't have been there and looked up. The girl I'd told I was going to the bathroom, along with the two other girls who'd been chatting with her, stood there with the stall door open.
"I knew something was suspicious. So you were trying to do Pussy Management by yourself?"
"Why didn't you say anything? We've been waiting to help you, Seon-ah."
"Hand that over for now."
Before I could even yelp in surprise, they snatched the dildo from my hand. I stared blankly at the three girls slowly closing in around me.