Then Die
I flopped onto my back with a thud, and unlicensed cock-doctor Senior A-rang planted her massive ass—looking especially small today thanks to those enormous breasts—squarely onto my abs.
"I've been thinking it over, and the reason the poison isn't draining properly from this cock is because we haven't been using this pussy!"
"Really?!"
"Yeah. My tits were excellent at sucking out the poison, but originally, the thing that milks a cock dry was always a pussy!"
"What ancient truth is this...!! Wait, huh?"
No matter how I looked at it, Senior A-rang was getting all fired up at the thought of riding me cowgirl-style for a milking session. I was playing along, pretending to be surprised just like before, when a strange sense of unease hit me and I asked the culprit herself.
"Senior."
"Yeah, what is it, my Seung-yong? Does your cock hurt? Don't worry—this big sis will make it all better with the milking cowgirl position you love most♡"
"I don't know when my preference for the mating press suddenly changed to milking cowgirl, but could you let go of my legs first?"
"…♡"
"Senior?"
I tried to move my feet gently, but they wouldn't budge, as if shackled. Thinking I was trying to escape, Senior A-rang gripped my legs even tighter, lifting my ass toward the sky and settling her massive rear right onto it.
"I've always wanted to try this once♡ Reverse mating press♡"
"Huk?!"
"Hehehe. All this time you've been crushing this Cheon A-rang under you however you liked, right? Even when I told you to stop, you just kept thrusting that huge cock in♡ You're dead today♡ I mean it—I'm gonna milk you dry until your balls are completely empty, so prepare yourself♡"
"Is that something a doctor should be saying?!"
"Ehehe, still playing hospital? Fine, then... Kukuku, patient♡ From now on, I'm going to properly extract the poison from your cock, and the process is going to feel really good♡ I'm planning to squeeze that cock hard, so don't resist—just pump all the cum that rises into this big sis's pussy. Got it?!"
"Why does it turn into a threat at the end—ugh?!"
"Hnnngh♡"
Squelch-♡
Though a bit clumsy, Senior A-rang's copper-skinned pussy—fierce just like her—spread its plump lips wide and started munching on the glans it had sucked in between them.
"Hehehe♡ How is it, feel good? Just like when I did it with my mouth, like when I licked it with my tongue, it's biting you♡"
"How the hell are you doing that?"
"I told you I practiced hard with cucumbers! The technique I mastered after practicing and snapping cucumbers to handle this vigorous cock of yours♡"
"Huk...?!"
Slurp♡ Schluuurp♡
Then Senior A-rang began sucking on the glans trapped in her pussy with incredible suction, schlorping away. The dizzying pleasure rising from my cock made me thrust my hips up to pierce her pussy right away, but—
"No you don't♡"
"Ugh...?!"
As if she'd anticipated my move, Senior A-rang used the ankles she was gripping tightly to easily pin me down, then grinned eehhee at me as I stared up at her in shock.
"Seung-yong, you seem to be under some misconception... Do you think this is the time for you to fuck me?"
"...Isn't it?"
"No, it's not?! Look at you answering so innocently with 'Isn't it?' like that?! Anyway, ahem... You seem to be mistaken again... Right now...♡"
Squelch-♡
My cock was definitely half-swallowed by Senior A-rang's hot hole, and I could clearly feel the heat and the slippery, sticky sensation of her mucous membranes from the glans, yet somehow it felt like I was being subjected to neglect play.
"You said it was a medical procedure! That you were draining what was built up in my cock!"
"Hey, stay still! Where do you think you're shoving it in on your own?!"
I tried a surprise cock-thrust out of a sense of betrayal, but Senior A-rang, who knew from our dirty deeds that letting her guard down meant pussy climax, was thoroughly prepared, and I failed.
"Okay, again! Why are you thrashing around so much? In the dirty manga I saw, they begged 'Please put it in!'..."
"What kind of manga have you been watching?"
"Ah, why do you need to know?! Anyway, right now is the time for me to fuck you♡"
"Ugh, it's sucking again... Wait?!"
Her pussy was running away!
It wasn't like it was making a break for it, but the plump lips that had been diligently biting and gnawing on my glans were slowly rising along with Senior A-rang's ass, fleeing from my cock.
"S-stop right there?!"
"Ehehe, you're gonna catch it♡ My pussy's gonna get caught—if you just lift your hips a little more you can thrust deep into my pussy... or so you thought?"
"Argh...?!"
I diligently lifted my hips to catch up to her plump pussy, and Senior A-rang giggled at the sight of me.
"Look at your cock rising to follow my pussy♡ Look at you desperately thrusting your hips up because you want to put it in and breed me so bad♡ Aah... why are you so cute♡ With a body the size of an orc, this cuteness is cheating♡"
"You evil senior...!!"
I desperately raised my hips, but my cock remained unchanged, with only the glans swallowed by Senior A-rang's pussy. Having tricked me with those giant tits' paizuri and the hospital play to pull off the reverse mating press, Senior A-rang's damn sexy cunning made my cock and body tremble. Thinking she had firmly seized the initiative, her voice overflowed with more leisure than before as she spoke to me.
"Want to put it in? Not just teasing the tip like this, but the whole cock down to the root... want to bury it inside me♡"
"Yes. Please let me put it in."
"Hey! At times like this, the rule is to act prideful and say 'You think I'd do what you want?!' Don't you have any pride?!"
"I already used all that up last year... Ugh?!"

"Then die! By my pussy!"
Thud-!!
The moment I let my guard down a little, Senior A-rang didn't miss the opening and slammed her ass down with all her might. An utterly sudden milking press.
"Senior! If you keep doing this, uuugh?!"
"Hnnngh♡ Creampie cominggg♡"
Brrrrrrt-♡
Along with that, Senior A-rang's milking pussy, which had climaxed in an instant, clenched around my cock as if to swallow even my balls, contracting hard to snap me back to my senses. Because of the quasi-neglect play until now, I ended up creampieing inside Senior A-rang like I was pissing myself.
[Sex Healing] activated. Heroine Cheon A-rang's stamina is recovering.

"Hehe, I came again♡ My breasts are shrinking again♡"
"Ugh..."
Then, with the message window floating before my eyes, Senior A-rang's enormous breasts shrank once more. It should have been scary watching her tits shrink in real time, but since the results were good, she seemed to say okay and giggled, licking her lips sticky as she looked down at me pinned beneath her.
"Receiving your cum is making my breasts return to normal♡ Poison coming out through sex? What kind of rice cake sandwich is that♡"
"It's poison, not cum."
"What, are we still playing hospital?"

Squelch♡ Squelch♡ Squelch♡
Senior A-rang tilted her head at my words and started swaying her hips.
"Hehe, whatever♡ The important thing is that you're getting mating-pressed by me right now, that's all♡ That I'm doggy-fucking you, that's what matters♡"
"You planned this thoroughly! You were thinking of this from the moment I requested support!"
"Isn't that obvious? You keep climbing up on me just because I go easy on you in bed! I felt the need to properly discipline you once, o-ooooh...♡"
"Ugh...?!"
Brrrrrrrt-♡
With another creampie and climax, Senior A-rang's breasts shrank again.
"Hah, I felt I needed to discipline you a bit, so I trained with my pussy every single day♡"
"I get the intention, but it seems like you've gotten even more trashy because of it?"
"Wh-what?! Hey! I-I came too, but you came as well! You were pumping it out happily into me, hnnngh♡"
Squelch-♡
A surprise piston against Senior A-rang who was about to argue with my words. Because my legs were held, I couldn't thrust with the same power as on the bed, but Senior A-rang, whose cervix got poked, climaxed with her pussy once more.
"Hehehe, trashy pussy."
"Y-you...?!"
The flow had been good so far, but in an instant she fell from dignified senior to cocky trashy pussy, and Senior A-rang glared at me fiercely in frustration.
Squelch squelch squelch-♡
"How long do you think you can keep laughing like that? I'll make it so you can't even squeak♡ I'll make it so you can't even squeak♡"
"Hey, don't slam it so hard?! It hurts?!"
Does this senior even realize that right now we're having sex not on a bed but on a dirt floor covered with soil and gravel?
"Shut up! Is that important right now?! Y-you called me a trashy pussy again?!"
With her ears even turning red, Senior A-rang slammed her massive ass down roughly, as if there was no forgiveness.