The Princess's First Anal Climax

The excitement meter was taking far longer to rise than before. Perhaps it was because she had already climaxed several times through her ass. Damn… had I pushed her too far today? Instead of climbing, the meter was slowly dropping.

“Hmm… this won’t do.”

Even though it was only the first day, I hadn’t made nearly enough progress. Rene was trembling, her breathing ragged and desperate. I watched her for a moment, weighing my options. No choice, then. I was a little tired, but… I switched the vibrator back on.

“Haa… again…? You’re really going to do it again?! Is that all you know how to do?”

I ignored her protests and applied the aphrodisiac directly to her pussy.

“Hyaak… ugh… without those toys… you can’t do anything, can you?”

Her taunting words. Right now, none of that mattered. When the excitement meter climbed back up to 68%, I pulled the toy away and placed my palm against her ass.

Smack!

“Haaang!”

The meter didn’t rise, but the moan made me think she was feeling at least a little pleasure. Tickling… it’s similar to pleasure, after all. When our bodies feel itchy, scratching that spot brings a rush of relief. The saying that tickling and erogenous zones are closely related isn’t just empty talk.

“D-don’t hit me!”

I ignored her and brought my hand down on her ass again.

Smack! Smack!

I struck her rear with just the right amount of force—not too hard, not too soft. For someone who had never experienced spanking before, giving her only pain would be a mistake. I needed to implant something lewd… something pleasurable into her body.

“Haaang…”

Little by little, the moans of pleasure grew thicker. Smack! Smack! The meter rose by 0.5%.

“Are you getting excited from your ass now?”

“No! That’s not it… ugh!”

But she must have known. The moment my palm struck her ass, and the moment I gently caressed the reddened skin afterward—she had felt it. A faint but unmistakable sense of pleasure. I was certain of it.

For now, this was enough. Training eats away at a slave’s mind. She had a strong sense of self, so she would probably endure well… but there was always the possibility of an accident. I gently stroked her slightly flushed bottom. Not too roughly—just soft, soothing strokes across the warm skin.

“Haa… haa…”

I watched the meter climb noticeably faster than before. Still, reaching 70% this way would take forever… I brought the ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠vibrator back to her pussy.

“Huuuugh… s-stop it already…”

It stopped at 68%. I asked her directly.

“You really don’t feel anything from your ass, right?”

She trembled violently before forcing out an answer.

“I d-didn’t feel anything! So just… hurry up and let me go… haa…”

Her voice was drenched in sweet pleasure.

“Really? There’s no way the imperial princess Rene would cum from getting her ass spanked, right? This is simply a punishment for breaking our bet and trying to run away on your own. If you cum without permission, it’ll be very inconvenient for me.”

It wasn’t inconvenient at all. In fact, I had created this very situation on purpose.

Smack! Smack! Smack!

I spanked her lightly. Her ass, already flushed with blood and hypersensitive from the earlier beating. The moment I gently caressed it…

“Hngh… haa…”

A completely different moan escaped her—one that clearly showed she was feeling it.

“But what is this sound? It’s incredibly lewd, isn’t it?”

“Shut up… you… hngh… you think I don’t know your tricks…?”

I stroked the swollen cheeks with my palm.

“Huuung…”

Enjoying her sweet nasal moan, I asked again.

“What tricks?”

As I caressed her gently, the meter reached 69%.

“You… you put some weird drug on me… haa… to make me… excited…”

Half right, half wrong.

I let out a small chuckle. Did she realize I had only applied a cream that made her feel ticklish on her ass?

“Heh heh… that’s correct. But on your ass, I only applied…”

Smack!

“Hyaang!”

The moan Rene let out right now had nothing to do with the aphrodisiac. That was why I decided to tell her the cruel truth.

“Just a cream that makes you feel ticklish.”

Rene spoke in clear bewilderment.

“Huuung… that’s… a lie… everything you say… is… hng… all lies…”

Smack! Smack!

I stroked the bright red, swollen area with my palm.

“W-wait… stop!… Stop it right now!”

“Why? Are you about to cum? Don’t tell me you’re a perverted bitch who cums from getting her ass spanked?”

I provoked her while checking the meter. It looked like it would hit 69% soon. Her ass had turned a little red, but it didn’t seem like it would bruise. That was a relief. I had used moderate strength, but I had spanked her quite a lot. I had been worried she might get hurt.

And then I gently caressed her again.

“Of course not. There’s no way the imperial princess would be a perverted slut who climaxes from getting her ass beaten, right?”

As ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠I spoke, I checked the numbers. 69.8%. Only 0.2% left. At this rate… I struck her ass again.

Smack! Smack!

“No! Hng… ugh…! Stop… hng… you can’t… you can’t do this!”

I watched the screaming Rene and continued monitoring the meter. 69.9%.

“Huuuugh… please stop… please…”

I stopped spanking and gently stroked her ass.

“Huuuugh… you can’t… you can’t do this… stop… stop it… please!”

Did she feel like she was about to cum from her ass? She clung to me even more desperately.

“T-this is too strange…!”

Was losing her dignity as a human being that terrifying? Seeing her desperately trying not to cum, I decided I should help her a little. Holding it in would be difficult. It would be easier for both of us if she came quickly.

I whispered softly into her ear.

“Go ahead and cum, you perverted princess bitch.”

The moment I finished speaking… the meter hit 70%, and Rene’s waist arched violently.

“Hyaah! Nooooo!”

Rene screamed as she reached climax. While she was cumming magnificently, I gently stroked her ass. As if praising her. Like an adult patting a child’s head. I softly patted her rear.

“Ah~! No! It’s… too sensitive right now!”

The meter shot up to 75%. This was… unexpected. Was her sexual sensitivity stronger than I thought? I hid my surprise and continued to berate her with a voice full of contempt.

“You really came from getting your ass spanked… Are all nobles this vulgar? Or is it just you, Rene?”

And then—

Smack! Smack! Smack!

“Kyaaaak!”

She screamed. I caressed her ass once more.

“Ugh… if this keeps up… I’ll… become… strange…”

Into her ear, I whispered,

“You like it, don’t you? You perverted bitch. Mmm~!”

I gently bit her earlobe.

“Haa! N-no, I said no!”

At that moment, her excitement meter reached 80%.

“Kyaahhhng!”

A small puddle had formed on the training room floor. I dipped my fingers into the liquid, rubbed them together, and approached her.

Those beautiful crimson eyes. I showed her my drenched fingers and whispered softly into her ear.

“Hahahaha. No way. This is the first time I’ve ever seen someone cum so spectacularly from getting their ass spanked that they squirt from their pussy!”

“Hic… hic… No… this… this can’t be… it can’t…”

She could only sob and deny it. Rene must find this situation impossible to believe. She had gotten excited from being spanked and even squirted. This was her first climax, and her first time squirting as well. Unless she was completely innocent, she must know what an orgasm meant.

I had already punished her for acting out of line. Maybe I should end it here for today. If I pushed her any further, she might really break. So… I should let her rest a little. That way she would become even stronger.

“What do you mean ‘no’? The bedsheets are completely soaked.”

“You… hic… you put that weird cream on me… haaaang… and forced me… to become like this. You bastard!”

Rene still couldn’t accept that her own body had become so perverted. It wasn’t that ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠she was especially perverted to begin with. I had shaped her body to become this way. When someone gets excited, both men and women experience physical reactions. I simply twisted that fact and imprinted the concepts of arousal and climax into her body. That was the kind of advanced physical and psychological knowledge a trainer needed to possess.

Satisfying. I had been worried her mind might collapse, but that had been needless anxiety. She was far stronger than I had expected. Feeling pleased, I walked over to the cart containing the vials.

I picked up a wound-recovery potion and once again told her the truth.

“I definitely only applied a cream that causes tickling.”

Then I applied the potion to her bruised ass.

“Huuung… stop… haaang.”

She was feeling it even from the healing potion? She was even more sensitive than I thought. Perhaps… she could become the masterpiece of my life. It was a little disappointing. It was truly a shame that she wasn’t actually my slave.

Well… that was that. I leaned close to her ear and said,

“Rene… you really are vulgar… Now you’re even feeling it from a recovery potion?”

“No… no, I’m not! You pervert!”

I ignored her words and untied the ropes that bound her freedom. She collapsed face-down on the bed, completely spent.

Hmm. It was about time for me to go sleep too… but it felt a little unsatisfying to just leave like this. I hadn’t cum even once today, yet she had climaxed magnificently multiple times by herself. Seeing a trainer who hadn’t cum once while his subject had reached orgasm several times made me feel a bit petty.

I should give her a proper punishment… Yeah, that would be good.

I stood up, searched through the vials for what I wanted, and uncorked it.

Pop.

Have a rough night.

I quietly approached Rene, who was sprawled exhausted on the bed.

“Rene, are you sleeping?”

At my voice, Rene shot up and scrambled to the very edge of the bed.

“Kkik!”

She glared at me with open hostility. She looked so adorable. Those crimson eyes burned with enmity as she stared at me. I couldn’t help but admire her spirit. It was wonderful that she hadn’t broken. Thanks to that strong will, tomorrow would be delicious too. Eyes full of fear, hostility, and killing intent.

“D-don’t come near me! You pervert!”

I ignored her and grabbed her legs, spreading her pussy wide open.

“Don’t look! Why?! You already did plenty earlier! Stop it! Why do you keep trying to do more?!”

Why? To develop her sexual sensitivity, of course. She tried to kick me with her legs, so I caught both of them.

“Kyaaak!”

Ignoring her startled scream, I roughly spread her legs. She tried to cover her privates with her hands. I pinned one of her legs down with my own and pushed her hands away with my left hand. Now Rene lay helplessly with her pussy half-exposed. I poured the drug into her.

The position was uncomfortable. Still, it couldn’t be helped. Tying her up again would be even more troublesome.

“Don’t do it! I said don’t! You already did enough, didn’t you?!”

She twisted her hips and ass desperately to avoid the drug, but most of it had already gone inside. She must have been completely drained from all those earlier orgasms… where was she getting this strength from? She screamed at the top of her hoarse lungs. Since I had to consider her health now, I quickly finished what I needed to do.

Soon the drug was all inside her. The moment I released her legs, she scrambled to the corner of the bed, glaring at me with bloodshot eyes and a voice full of venom.

“Get out! Get out of here! Please… please just disappear from my sight!”

Seeing her strong spirit, I was already looking forward to tomorrow.

“Understood. I’ll be leaving now.”

She looked at me with eyes full of disbelief. As if asking if I was really going. I shrugged and pulled the cart filled with tools and drugs out through the bars.

“I really am leaving. Make sure you eat the food on the desk over there. If you don’t, you’ll be punished tomorrow.”

With that, I locked the iron bars and was about to leave the training room when—

Ah… I forgot to turn off the lights.

“Light.”

Once the room was plunged into darkness, I stepped out of the training room. ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Tomorrow was going to be incredibly entertaining.