Even Before the Tournament, the Horny Bitch in Heat
Because we spent more time than expected at the rest stop with the bitch in heat, we arrived a bit late at the competition venue. I drove hurriedly to the area. After stuffing her full and leaving her exhausted, I let my senior rest a little before waking her when we reached the hotel where we'd be staying for a few days.
We unpacked roughly in the room, changed clothes, and headed to the meeting spot with the coach.
"You're here? But why are you so late?"
"Sorry, Coach."
We were about twenty minutes late, but luckily, today was just a light tour of the venue, so the schedule wasn't too tight.
"That guy next to you—he's the masseur and manager?"
"Yes, that's right."
"Hmm... I was surprised when Eunji said for the first time she wanted to bring someone along, but I get it now."
"C-Coach!"
The coach smirked with amusement, clearly picking up that we weren't just any ordinary pair. My senior's face flushed red as she spoke, but the coach just kept laughing.
"Anyway, we're just doing light prep today, so take it easy, look around, and maybe go on a little date."
"W-We’re not like that..."
We weren't officially dating or anything.
Just owner and bitch, though...
I couldn't say that out loud, so I just smiled and brushed it off. The coach had other business and left, so my senior and I entered the venue to look around.
The competition lasted several days with preliminaries and finals, so maintaining stamina was crucial. The other athletes seemed to be doing the same—resting more than overtraining, just coming to check the place out.
"Hoo..."
"Nervous?"
"...A little."
Ahead of the tournament, Eunji senior wore a tenser expression than usual. Her slump had kept her records dropping, and she hadn't competed in a year. This was her long-awaited comeback and a chance to prove herself again, so she was clearly determined to give it her all.
"You'll do great, senior."
"Yeah... thanks..."
I wasn't an athlete, so I couldn't fully understand her feelings, but I could cheer her on from the sidelines.
"Take good care of the massages."
"I'll make sure no fatigue builds up."
I planned to do my role properly—no half-assing it.
"We've seen enough, so let's head back to the room."
"Shouldn't we borrow a practice space?"
"I've got that covered in the room."
"Oh."
Her room had a long vertical pool on the terrace—perfect for private practice. This area hosted lots of swim meets, so there were plenty of athlete-friendly hotels.
"After practice, massage me right away, so wait nearby."
"Got it."
I had my own room technically, but I'd probably share with her.
Feels kinda bad for making the school pay extra.
We toured the venue enough and returned to the room. The terrace pool looked fine for training.
"I'll change into my swimsuit, so wait."
"Sure."
Alone together, I considered something naughtier, but with prelims tomorrow, I didn't want to wear her out. I'd hold back until after the tournament.
"I-I'm changed♥"
"........."
And that resolve crumbled fast.
Staring at her in a bikini too slutty for public—not competition gear—I thought: Stuff her full the whole tournament...
.............
I went and wore it♥
She'd brought Taesu here for the tournament, but now she was seducing him in this lewd bikini.

"How's it look?"
"Suits you."
"R-Really?♥"
The black bikini was so skimpy it was impossible to wear outside. She'd bought it knowing they'd be together, tailored to his tastes.
My areolas are even peeking out♥
A beach slut special. Just his gaze had her pussy wetting itself.
"Let's start training then."
"Huh?"
"Isn't that why you wore it?"
"Uh? Y-Yeah..."
She'd only put it on to tempt him, but his calm response made her nod unconsciously.
"Train then. I'll prep for the massage after."
"Uh... okay..."
Unlike her expectation of him pouncing, his composure confused her. The Taesu she knew would've treated her like a bitch, fucked her senseless, and degraded her. But no sign of that.
His cool demeanor filled her head with question marks, and reluctantly, she actually got in the pool for real training.
..........................
She's super flustered.
Pretending her seduction didn't faze me, she dove in with a blank look, swimming more to sort her thoughts than train.
But I'm a little worried...
The day before prelims, and she was already sex-crazed. I trusted her skills, but this being her first comp in ages made me uneasy.
"Haa... haa... haa..."
After over an hour of half-hearted laps, she climbed out, panting hard.
"Towel here."
"Ah... thanks..."
Me not touching her flustered her more. I wanted to ravage her, but her cute reaction was fun to watch.
"Better rest your muscles tonight."
Knowing overtraining would backfire with the tight schedule, she looked deflated as she dried off and headed inside.
"Lie down for the massage."
"Okay..."
Her wilted vibe from my restraint amused me, but now I'd get hands-on for real.
*Squeeze*
"Haa♥... Eut♥"
I massaged properly first, easing her fatigue and knots. She used to hate me near her; now she'd sulk without it.
"You wore this swimsuit just to show me, right?"
"Y-Yeah..."
"Prelims tomorrow, but you put dick over the meet."
"Hng♥... D-Don't know♥"
Soft thigh strokes built her arousal; she twitched. Sliding my hand inward:
"Haaa♥..."
Stim near her sensitive spots drew erotic moans. Just looking made me hard.
"You wanted me to jump you earlier, huh?"
"Haa♥... Eut♥... Y-Yeah♥ Hng♥"
Grabbing her ass hard, she confessed honestly. No more massage—this was just playing with her body.
Her soft, firm skin heated under my touch. Unable to hold back, I reached her scorching crotch.
*Squish*
"Hngggut♥♥"
"Don't get up—just lift your ass a bit."
"O-Okay♥ Haa♥... Haa♥"
A light touch, but her sensitized body reacted wildly. Ass up, she trembled lewdly.
*Squish squish squish squish*
"Hng♥... Aah♥... Eut♥"
Just rubbing over the bikini soaked her pussy.
"You know you need punishment for all your wrongs today?"
"I know♥ Hng♥ Eut♥ Gotta... get punished♥"
"Then say what you did wrong."
"Y-Yeah♥ Hng♥"
Treated like this by her controlling junior, she moaned sluttily.
"Masturbated without Taesu's permission and stopped♥... Hng♥ Got off in front of other guys♥"
"What are you, senior?"
"Taesu's... haa♥... Master's bitch♥"
"Bitches who don't obey get proper punishment."
*Slap!*
"Hnggggut♥♥"
Palming her taut ass left a red handprint—a mark proving she was mine. She bucked, lost in pleasure.
"A-Almost came."
"Full maso bitch now. Won't lose to Mom or Boyeon."
"If Master wants, I'll be his maso bitch♥"
"Can't blame me when you love it."
*Slap!*
"Oooooot♥ Yes, Master♥"
Two ass slaps flipped her fully to bitch mode. Her cool facade vanished; just a horny, helpless bitch left.
"And one more wrong♥"
"More? What?"
She hesitated, unsure herself, but turned to look.
"Forgot my birth control pills by accident...♥"
"What? Didn't you take one earlier?"
"Only brought one pill♥"
Mom's pills were side-effect-free, super effective, and pricey—only she could afford them freely. Why I could creampie worry-free.
"S-So hold off here for a while♥"
Ass high, she pulled down her bikini herself. Her sopping pussy clenched; something filled her other hole.
"Punish this bitch's ass plenty♥"
Shaking the anal beads' ring to tempt me, I dropped my pants right there.