Chapter 6

I believe Sister isn’t that kind of person.

After all, Sister is already an adult. She has self-control.

What’s more, I’m her little sister. There are moral constraints. Even though Sister’s hand is on my thigh right now, I believe she won’t cross the line.

“Oh? So Fei’er’s saliva can replenish mana?”

“Mn…” I nodded, abashed. My hands reflexively went under the table to clamp my legs together. Uwaah, I’m so nervous!

“This issue is worth exploring,” Sister Aijieliya said with a perfectly straight face.

“Eh? Exploring—?”

Hearing that word made me even more uneasy.

“Mn, I might need some of your saliva, little sister, for research…”

“You need my… saliva for research?”

I couldn’t help but let out a sigh of relief. I knew it! I knew Sister wasn’t that kind of person, and this was just a simple academic exchange.

Sister’s left hand remained on my thigh. Her right hand reached into her starry-sky-curtain-like magic robe and took out a water cup, placing it in front of me.

“Here, my good little sister. Please fill this cup with your essence.”

My face turned red. “You want me to use a cup to catch my… saliva?”

“Yes.”

“It’s too abashing, too disgusting, I can’t do it!” I said helplessly, staring at the empty cup, delaying.

Besides, it’s not like I can just wah-la-wah-la spit out a huge amount of saliva in an instant and fill the cup!

Last time, it was because the kiss stimulated the oral mucosa, so my mouth was wet. But right now, my mouth is especially dry.

Sister really is considerate. She saw my difficulty and said, “It seems asking you to spit saliva into a cup for no reason is too hard on you.”

“Mn…”

“However—I have a tool here that can produce saliva. If little sister, you’re willing to try it…”

I blinked in confusion. “A tool that can produce saliva? What is it?”

“Wait, I’ll take it out and show you.”

Sister spoke mysteriously, reaching her hand under her magic robe. She fumbled around for a moment and took something out. I looked closely…

It was a pink leather strap, with a small, multi-holed ball attached to the middle.

“What is this?”

I held it up, examining it in the light of the desk lamp. This was the first time I had ever seen such a thing.

“Little sister… you just need to wear this on your mouth, and you can produce lots and lots of saliva.”

“Eh? really? Sister, you truly are the Headmaster of the Magic Academy, to even have something with such a rare effect.”

“Mn. Good little sister, Sister will help you put it on right now?”

“Mn, I’ll trouble you then. I don’t know how to put it on—”

That multi-holed ball got stuck in my mouth. The size was neither too big nor too small, just right to fill my small mouth.

“Mmphh…”

I was trying to say, Sister, I can’t talk! But with my mouth stuffed with a ball, I could only make “wuwu” sounds, and I couldn’t close it.

“You can’t talk while wearing it. You’ll get used to it. If you want more saliva to flow out, just make more ‘wuwu’ sounds.”

As Sister spoke, she brushed my hair aside, wrapped the straps on either side of the ball around my head, and tied them together behind my head. This meant I was now wearing this thing. Unless the buckle was undone, I could only keep wearing it and couldn’t take it off.

“Wuwu…”

For some reason, Sister let out an excited breath, her face flushing as she examined me.

“Little sister… how do you feel?”

I feel… kind of weird…

But, Sister clearly knows I can’t talk, yet she deliberately asks me questions. Does she want to hear me make “wuwu” sounds? The thought of this made me start to feel ashamed.

“Don’t be nervous… try to relax. Sister will help you untie it later.”

I obediently nodded. With that movement, eh? It seemed like some saliva was about to overflow. Is this tool for producing saliva really effective?

Then, Sister’s hand rested on my thigh again. But this time, it wasn’t just resting peacefully. It began to wander up and down, along my knee and my “absolute territory”…

“Wu:—?”

“Good little sister, you don’t need to be nervous. Sister just wants to give you a little… stimulation.”

Sister comforted me while stroking my thigh through the stocking. It made me not know what to say. No, no, I have a ball stuffed in my mouth. I couldn’t speak even if I wanted to, at most I could make “wuwu” sounds.

And—drip, drip.

My saliva flowed out from the small holes in the ball, turning into pure white Holy Light and falling into the cup in front of me. I stared at this scene, my face full of shame.

“See? Little sister, the stimulation I gave you is very effective, isn’t it?”

“Wu…”

So embarrassing!

This is even more shameful than being drained dry by Qifeng mouth-to-mouth!

This is being starkly collected in a cup!

I shamefully grabbed the hem of my skirt with both hands, partly to also protect the secret under my skirt!

Why is Sister’s technique so practiced? Is this what it feels like to be caressed by an adult? After all, I’m only fifteen this year, and Sister is so much older than me. The psychological feeling brought on by the age gap really is different, isn’t it?

Uu, thinking that the person feeling up my thigh is my sister, a deep-seated sense of transgression welled up in my heart.

Sense of transgression… don’t you have one, Sister? Stop it! I’m your little sister!

Drip, drip. More pure white Holy Light flowed through the ball in my mouth and into the cup.

“It’s not enough… little sister… I need more… at least fill the cup with the Holy Light flowing from you. Come, good little sister, listen to Sister. Stand up. Let’s change positions.”

My legs were a little weak. Sister supported my waist and helped me up from the chair. I stood facing the desk, hands covering my skirt, feeling completely at a loss, not knowing what she wanted to do to me next.

Because my mouth was stuffed with a ball, I couldn’t even ask.

I soon found out the answer with my body. Sister hugged me from behind. I comforted myself that this was really nothing, because I’m often hugged by Sister and am already used to it. Until Sister’s hand reached for my chest.

“Good little sister… Sister… has been concerned about your development for a long, long time. You won’t blame Sister, will you—?”

My face was completely crimson. I couldn’t help but drool even more…

“Why didn’t the Holy Light make this part grow a bit better… otherwise…”

Otherwise what! I thought.

“But it’s alright. When Sister was your age, she was even smaller than you.”

That sentence from Sister is definitely just to comfort me!

No matter how flat-chested she was, she couldn’t possibly be flatter than me—a boy!

“Aiyah, this is my little sister’s essence… not a single drop can be wasted…”

Seeing that my saliva, transformed into pure white Holy Light, was about to drip from the ball stuffed in my mouth, Sister used her gaze to control the cup, which automatically floated up and flew to the corner of my lips to catch it.

To actually use magic for this kind of thing…! And then she can free up her hands to bully me as she pleases!

“Good little sister, listen to Sister… relax a little—I will dote on you properly… By the way—have you ever tried this—?”


07