Reincarnated as an Instructor in an Adult Game

[A/N: I added Milestones Chapter. There you can see the milestones for bonus Chapters!]

After a while, the calmed Senai got down from straddling me.

With flushed cheeks and looking away embarrassed, she stood a little apart.

I became worried and stood up from the chair, approaching Senai… but why is she trying to move away?

Merry, as if understanding Senai’s feelings, only smiled troubledly and said nothing about Senai’s actions.

When I asked several times if she had any idea to please tell me, she said “Nnn~, from me…” while smiling wryly and I couldn’t hear it.

“Senai, is your body okay? If I touched a strange place I’ll apologize—I’m sorry.”

“Th-that’s not it. That… my body is fine, and it wasn’t that I disliked it, okay?”

“…? Actually, something similar happened yesterday too. If possible, could you tell me? Looking at Senai’s condition, I think it’s bad to remain not knowing.”

“Eeh~…? Th-that’s true but… please give me just a little time…”

Senai said that while glancing at my face embarrassed many times, and I nodded at Senai’s words, returned to the desk seat and sat.

Senai called Merry with a beckoning gesture of one hand, and the two began discussing at a volume that couldn’t be heard.

Even though I tried to organize the materials, I couldn’t concentrate because I was concerned about my own situation.

Suddenly I recalled that something similar had happened in the game as well, opened the status screen and widened my eyes.

Somehow the skill [Ka] had been added, hadn’t it.

At a skill I had never seen or heard of, I folded my arms with a difficult face and pondered.

When playing the game, skills manifest or effects appear at timings one doesn’t understand oneself, leading to similar situations.

Generally the answer is that players acquired skills without knowing, and with this as a hint the research team discovered “Acquire skill after 100 one-on-one mock battles.”

But I haven’t completed 100 mock battles with the students yet, nor with the adventurers.

In the first place with the adventurers it’s multi-person so it should be outside the scope, and I don’t know other methods of acquiring skills.

…No, could it be… there is? A method other than “Acquire skill after 100 one-on-one mock battles”…

But what is the trigger? And when did it manifest?

Damn… the difficult part of the Overworld appearing in this form.

Moreover, the name [Ka] is what concerns me the most.

That, you know… the night-time, body-intertwining kind of skill, right? No matter how you think about it…

Even if I want to know the effect, the explanation text and such aren’t listed on the status screen, and if I want to know I have no choice but to go meet one person.

No, at this timing? What to do…

While I was pondering, the two who finished discussing walked over beside me.

Looking at the two’s faces, whether the content is embarrassing, their cheeks are flushed and they avert their gazes.

While still averting their gazes, Senai began speaking in a small, slightly trembling embarrassed voice.

“When touched by Raide-sama, it was like an electric current ran through that place… it felt good… that… uuuuu.”

“Ah~~, I got it. It’s enough, thank you. From the reaction I grasped what happened to Senai’s body. And there’s something I want to ask the two of you…”

Senai, as if unable to endure midway through speaking, covered her face with both hands.

Stopping Senai who still tried to continue, I scratched one cheek with a finger while smiling troubledly and explained to the two about the manifested skill.

I’m not showing the status screen, and what I want to hide is [Feint – Extreme].

It’s not that I absolutely don’t want it seen, but I judged there’s no need to show it now.

…Well, after today’s promotion exam is over I do intend to say it.

Either way it will be noticed… but for the current two it is definitely information beyond tolerance, so I only temporarily hid it because it would be troublesome if they were troubled further.

The two made surprised expressions at me having manifested the skill [Ka], but gradually understanding the meaning of the words their faces steadily flushed.

As expected of twins, the way they put both hands together in front of their chests and fidgeted was the same, and I found it heartwarming but didn’t show it on my face.

To prevent strange misunderstandings and embarrassment, and it’s not that I want to humiliate the two at all.

Sorry to the current two, but there was something I wanted to try, so with an apologetic face I made a request.

“And so, what kind of effect it is… I somehow sense it too. But I don’t know the activation conditions… that, if possible, could you let me hold your hand?”

The two looked at each other’s faces at my request, but Merry tightly closed her eyes for just an instant then opened them and approached to a distance where hands could touch.

She was trembling her body a little, and as expected feeling apologetic I asked “Shall I stop?”

Then she vigorously shook her head side to side, and with that vibration her large breasts also shook violently.

“It’s fine! Please don’t stop! I’ve been waiting all this time to be touched!”

“I see, then…”

Merry averted her gaze from me, flushed her cheeks and timidly held out her right hand; I touched it as gently as possible with my left hand.

The moment I touched, her right hand moved with a pikun but there was no further reaction; when I tried intertwining fingers and squeezing while observing Merry’s complexion I only got a head tilt.

Letting out a sigh of relief that it doesn’t activate just from touching, at the same time I was troubled not knowing the activation conditions.

Senai, looking at our condition, with a tense expression was pressing the hands joined in front of her chest so hard they changed the shape of her own breasts.

Merry, as if reading from my face, released the connected right hand, lightly opened both hands and said in a waiting-to-be-hugged state,

“P-please touch my body to confirm.”

“No, but…”

“O-please…”

“…Got it, but if there’s any reaction I’ll stop, okay? It’s not that I want to make you feel embarrassed.”

“Un, I understand… if I feel something I’ll say immediately.”

When I stood up and stood in front of Merry, Merry looked up with slightly moist eyes.

Just like I did with Senai I placed both hands on her waist and gently gripped; other than a pikun reaction nothing happened.

Not only gripping but also stroking gave the same reaction, and I involuntarily tilted my head.

Whatever she thought, Merry grabbed my right wrist and pressed it against her own watermelon-like breast.

Basically the fairy species like them don’t wear bras, so even touching over the robe-like clothes I can feel the sensation of the nipples standing pin-straight.

Actually right now in my right hand sinking into Merry’s breast I felt the sensation of the nipple, and thinking staring is rude I averted my gaze.

“Au, aaun…”

“Ah~ does it feel strange in any way?”

“Haa, n… no, nothing like the sensation Senai felt… ahn.”

I thought “I see” while listening to Merry’s seductive moans, and when I tried to remove my hand from the breast Merry wouldn’t release my wrist.

When I directed the slightly averted gaze to Merry, she was looking at me with moist eyes as if seeking something.

At that condition of Merry I wrapped the free left arm around her waist and pulled her close, feeling the sensation of the large breasts crushed and changing shape against my chest, brought my face close and gave a kiss that only touched the lips.

Intending only a touching kiss, the moment Merry inserted her tongue and intertwined it with mine, it happened.

“Nnmuuuuuuuuuuu!”

“Nnmu? Puhah, Merry?!”

“Na aaah… aua uaaaa…”

Merry’s body jumped with a bikun and she moaned, then the next moment strength left her body as if about to collapse.

I strongly hugged and supported the body reacting with biku-biku, then immediately sat her in the chair I had been sitting in.

Even after sitting her down her body trembled with piku-pikun, and her breasts alluringly bounced as if tempting.

Checking Senai’s condition out of the corner of my eye, her face was bright red with both hands covering her mouth, cutely trembling her body.

When I peered into Merry’s face, the expression melting with ecstasy was clearly the face after reaching climax.

Thinking I had forced her, I gently stroked Merry’s right cheek with my right hand.

Then Merry, still with a melted expression remaining from the afterglow of climax, placed her faintly trembling left hand against the right hand stroking her.

“I’m, fine… I’m happy, Raide-sama.”

“Merry… are there any other strange abnormalities? That, other than that…”

“None… just, n… I might want to rest a little.”

“Got it, thank you Merry. …I love you.”

“I-I also… I’ve always loved you.”

“R-Raide-sama, I also love you!”

“Ah, I love you too, Senai.”

At Merry’s words Senai who had come close also said while looking embarrassed and shy.

Looking firmly at Senai’s face and gently smiling to convey my feelings, Senai, as if too happy, strongly hugged from behind the happily melted-expression Merry.

Moving a little away from the two they began talking about something in small voices, and I felt the happy atmosphere on my skin.

Sitting in the visitor’s seat and comparing Merry’s reaction with the effect, I still don’t know the activation conditions.

But from Merry’s reaction I understood that it activates when doing such acts, but it seems not to activate just from touching hands or hugging.

…Wait, doesn’t this become a serious matter when holding the lovers?