Chapter 30

"Ahem. By the way, to order a fellatio suddenly while doing a paizuri... I didn't think we'd be making progress this quickly. I was planning to go step by step, starting with the breasts first."

"Um? Ah, I'm sorry."

Hideo apologizes appropriately, feeling like he messed things up.

It wasn't so much a sincere apology as it was a tactic to prevent the other person from relentlessly pursuing the matter if he apologized vaguely.

However, this was an example of Hideo not yet fully adapting to the gacha.

"Why are you apologizing? As I've said repeatedly..."

"Yep. Cunt training must always be centered around the man... so, me, so everything I do is a natural thing that doesn't require an apology, right? I know, but when I try to do it, my body moves first."

Breaking conventions ingrained in common sense is easy. Just ignore them completely.

But breaking habits is difficult. They're ingrained in the body and don't come off easily.

Even if you don't want to, there's no helping it when your body or tongue reacts first.

"I see... well, I guess that part can't be helped. I can only hope time will solve it. But don't neglect to make a conscious effort."

"Got it."

"Ahem! Well, anyway, it's a good opportunity. I guess you can think of it as we're making progress a little early because your understanding is excellent. Since you seem to have roughly understood how to use breasts, I'll explain the next thing right away, the mouth-cunt."

Reika opens her mouth wide in front of Hideo and sticks out her long tongue.

The sight of her tongue, wet with saliva and the semen Hideo just shot, licking around stimulates both animalistic disgust and lewdness at the same time.

"The mouth-cunt is a very commonly used organ, along with the cunt. Many people mistakenly believe that the primary purpose of the mouth-cunt is to eat or speak. It's an organ that exists to gently envelop a man's penis and help him release his semen pleasurably. The reason why the tongue moves freely is also for the convenience of foreplay."

It was a lecture that went against the basics of biology. Which means it was hot.

"But unfortunately, this mouth-cunt is basically an organ that doesn't have well-developed sensitivity, so using the mouth-cunt is likely to cause quite a bit of fatigue and pain for the woman. Of course, that doesn't mean the man has to worry about it..."

"Huh? But among the bitches I've used, there was one who felt it just fine with her mouth?"

He was talking about Shiori.

Perhaps it wasn't just for show that her Modification Depth was 5, Shiori's penis-sucking technique was superior to any bitch Hideo ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠had ever fucked, and she was so lewd that she could have a cunt orgasm just from sucking penis.

Once you see her blushing and jerking off while sniffing Hideo's crotch, the statement that women can't feel it with their mouth-cunts sounds like a lie.

...But no matter what, it's probably just Shiori, or the Modification Depth of 5, that's amazing.

"What? Is that, is that true?"

Reika seemed quite flustered when she heard something completely different from what she knew, but she quickly regained her composure, befitting a veteran(?) teacher, and cleared her throat.

"That's... certainly a rare experience. It seems that the bitch you fucked was an extremely perverted bitch who went beyond the norm. Maybe she had some special training... It's good to have a good experience, but it's not good for you to use that as a general standard."

She also added that if she put in a little more effort, she could become a perverted bitch who could feel it with her mouth-cunt.

Is this also an area where her pride is at stake?

"..By the way, do you like kissing lips that have sucked semen?"

"Huh?"

It was a perplexing question, but apart from that, it was also a question that was ambiguous as to whether it deviated from the topic.

A very realistic situation that many erotic novels and doujinshi are just glossing over.

In Hideo's case,

"Um... I wonder? If I'm extremely excited, I probably wouldn't care much, but I guess I wouldn't do it in a calm state?"

Hideo wasn't a very hygienic person, and he was the type to feel a vulgar thrill in defiling women.

But apart from that, if you ask him if he wants to kiss those dirty lips? That's a no-go for him.

"I see... Then it would be impossible to make progress to kissing today. Especially since we've already made progress to fellatio... If you like kissing, I recommend postponing fellatio if possible. If you want, doing only a cleaning-fella after all the play is over wouldn't be bad."

"I'll keep that in mind."

This was said relatively sincerely.

'That's right... the mouth... huh.'

Hideo's head, as always, conjured up vulgar fantasies. Hideo's drive didn't hesitate to realize them in the slightest.

Since he can't kiss anyway.

"Ah, now that I think about it, I need to pee~ I want to go to the bathroom~"

"....Hoo, is that so? Then what do you think you should do?"

The answer of a sane person is to go to the bathroom normally.

And Hideo's answer is,

"I need to piss in Sensei's mouth-cunt, so kneel down and open your mouth."

"Excellent! But don't forget to ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠command, 'Open your mouth,' in a commanding tone at times like this."

Reika proudly knelt down on the spot and respectfully spread her hands in front of her mouth to catch the urine that would splash on her lips.

Hideo grinned and pissed into her mouth.

"Watch out, make sure you catch it properly so it doesn't splash. I'm pissing for you on purpose. You don't need to collect it in your mouth, just swallow it straight into your stomach."

"Ugh... grrr... ugh..."

Reika awkwardly gurgled as she drank Hideo's urine, perhaps because she had never experienced drinking pouring urine before.

'Ah, now that I think about it, this is my house... It would have been easier to piss if it was another bitch's house, too bad.'

No matter how unhygienic Hideo is, he's reluctant to live in a living room where urine has splashed.

I'll have to make Reika clean it up later.

※

"I want to have sex soon."

He also satisfied his excretory desires.

He had the dirty floor cleaned using the tongue of a crazy bitch.

He enjoyed the nonsense that the crazy bitch was spouting enough.

So now Hideo is about to embark on the act of satisfying his primal desires.

Of course, Reika wouldn't say no.

"Ah, ah. I see. Then I'll prepare right away."

Reika nodded with a strangely pale face, then put her hand on the wall of the living room and stuck her ass out so that Hideo could comfortably do her from behind.

"Ah, my mouth probably smells like urine right now. It would be better for you to have a position where you can stay away from the smell as much as possible, right? Ah, of course, this is just my judgment as a bitch, so if you're thinking of something else, you can give me any ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠other command."

"Um, that's good. Your plump ass is impressive. Let's use it as it is."

Hideo stroked Reika's firm ass with his palm.

If it's an ass like this that's worth trying, it would be okay to stick his penis in it. As if making such an assessment.

Even though she was about to have her penis inserted, Reika thoroughly educated Hideo as a teacher.

"S, sex is basically the core of all cunt training. It can make you have a baby, and it can also squeeze out semen from a woman's most efficient cunt hole. Sex is also called the main event, but you can just do foreplay and not do the main event, or vice versa..."

Reika lecturing on what could be said to be obvious stories using the most vulgar words possible.

It's great for feeling the flavor of common sense modification, but it seems like one important piece of information is missing.

"By the way, Sensei, are you a virgin?"

"D, don't say the obvious!"

Reika stuttered and shouted at Hideo in a somewhat angry voice.

"Even if you're the one who's going to train my cunt, I can't overlook you insulting me too much! I'm obviously a virgin cunt! How can a bitch who doesn't even keep her cunt wrapping be your cunt training tutor? Are you doubting me?"

"Oh, I didn't mean to. I was just a little curious."

Hideo glossed over it with a smirk, but Reika didn't let go of her anger and shouted, hissing.

"Don't underestimate me too much! I've been protecting my virgin cunt until now for the sole reason of giving you the experience ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠of fucking a virgin cunt. What kind of teacher would I be if I didn't offer my virgin cunt to my student!"

Did he touch some kind of reverse scale?

Reika, whose calm teacher-like atmosphere from before had changed, was spewing out a torrent of words like a roaring tiger.

It's not like there's any dignity or anything when she's sticking out her pure white ass in a way that's easy to fuck.

"And even if it's a virgin cunt, it's not just any virgin cunt! Considering that I'll be offering my virgin cunt to you from the beginning, it's the best cunt that has been strengthened with regular cunt masturbation and steady exercise to give you the best experience. Do you understand? Fucking such a wonderful virgin cunt is not something that happens very often..."

"Ah, I get it. You're fucking noisy."

Hideo ignored Reika's chirping and pushed his penis into her cunt.

Pujik, there was a pleasant feeling as if something was tearing, and then a moist and bumpy flesh wall welcomed his penis.