Volume 1 Chapter 67 Interlude: Rin-sensei’s Spence’s Tail Pressure Point (②)*
Edited by: Kanaa-senpai
”Well then, I think I’ll have you start on that (Pressure Point) therapy right away…” Rin said with a playful lilt.
”Y-yes! I understand!” I replied.
”Should we do it here? Or would you rather go to… Teacher’s bed?”
Performing the (Pressure Point) for Rin-sensei on the sofa, or taking her to the bed. Both felt like doors leading straight to paradise, an ultimate choice I could hardly wrap my head around. But since I had the chance, I decided to bring up the idea that had been nagging at me.
”Actually, there’s a new Pressure Point I’ve been curious about. Would you be willing to let me try it out? I think this spot here will work just fine.”
”Oh? A new Pressure Point?…”
”Yes. To be honest, well… it’s located right at the base of the breast.”
It was a spot I’d discovered last time while working on Rin-sensei’s n**ples—a specific point attached to the area known as the Spence’s tail. I’d tried it on myself, but I couldn’t quite grasp its use. (Still, just like how I saw that special clitoral point for Mana-san, I have a feeling this Spence’s tail point actually means something for Rin-sensei.)
”I see… all right then,” Rin said.
”Wait—Rin-sensei! Wh-what are you doing!?”
For no apparent reason, Rin reached for her buttons and began popping them open, one by one.
”What do you mean ‘what’? We’re massaging the base of my breasts, right? It’s only natural to take this off then. Besides, it would be a problem if my clothes got all wrinkled.”
When she put it that way, I couldn’t really argue. But could I really keep my cool with a mature beauty like Rin-sensei baring her chest right in front of me? We weren’t in a classroom like last time; we were alone in a locked room. Honestly, it was the kind of situation where it wouldn’t be surprising if anything happened.
Rin didn’t stop while I was lost in thought. She slid her shirt off, and then smoothly removed the lace-trimmed bra she was wearing. Inevitably, Rin-sensei’s magnificent, slime-soft breasts came spilling out, swaying with a heavy, luscious bounce.
”…Gulp… They’re… they’re incredible,” I whispered.
”Hehe… if you like them, Kanade-kun, then I’m happy. I’ve always had a bit of a complex about my areolas being a little large… and my n**ples being slightly inverted.”
”But that’s what makes them great! You don’t have to feel self-conscious about that at all!”
Her massive, supple breasts jiggled with even the slightest movement. The large, erotic areolas were capped with cute, recessed n**ples that tucked inward. They were the kind of breasts any man would want to devour, and I was currently fighting a desperate battle just to keep from lunging at them. (If I keep staring, I’m going to lose it and start sucking on them…)
”R-right! Let’s get started! I think it’ll be easier to stimulate them from behind, so please excuse me!”
”Mmh… all right.”
Rin glanced back and forth between her chest and my face before scooting forward to give me space. I moved around her and sat down, almost enveloping her from behind.
The scent of a mature woman wafted from her slightly curled brown hair. I wanted to bury my face in it and just hold her, but I forced myself to endure. However, some things just can’t be suppressed.
”Oh my… something hard is pressing against my back…”
”I… I’m so sorry…”
”It’s okay. You’re used to young, beautiful girls like Mana-san, Minami-san, and Haruka-san. If I can still make you get this hard, it actually gives me a bit of a confidence boost.”
I’d certainly had my fair share of “practice” with those three, but there’s only so much “getting used to it” a guy can do. Especially since Rin-sensei had a mature charm that was totally different from them. Staying flaccid while pressed up against her was a physical impossibility. Regardless, I had a job to do. I tentatively reached my hands around her.
(…Whoa… Seriously, these are amazing… they’re melting in my hands…)
My target was the Spence’s tail at the base of the tissue, but with breasts as massive as hers, there was no way to reach the base without handling the breasts themselves.
Her skin felt so soft I thought my palms might melt as I lifted the heavy mounds, sliding my hands into the warm, damp crease where her breasts met her chest.
Ignoring how obscenely erotic the sensation was against my fingertips, I began to massage the base.
”…Ngh!♡ …Ah!♡ …Haaah!♡”
Even if it was just the base, it was still part of her breasts. It must have been an incredibly sensitive spot, because sweet, needy moans were already escaping Rin’s lips. I focused on not letting my brain overheat as I carefully ran my fingers along the curve of her chest.
”Nnh!♡ Ah!♡ Mmm!♡ It’s… it’s incredible, Kanade-kun!♡ You’re only touching the base, but my whole chest is getting so hot… it’s throbbing!♡”
Rin’s gasps were sweet, but she wasn’t just sounding off. The temperature of her skin was rising, and the area I was massaging was slick with a thin sheen of sweat. If I kept up the pressure, the point would definitely trigger. I let my fingers glide through the lubrication, working the soft tissue at the base with steady, rhythmic strokes.
”Hah!♡ F-ah!♡ Mnh!♡ Ahh!♡ It feels so good!♡ Kanade-kun!♡ It feels amazing!♡ But… the tips… it’s so frustrating!♡ My n**ples are so hard and swollen… if you’d just touch them… I think I’d c*m instantly!♡ Please… torment my n**ples too!♡”
She was begging for it. I wanted nothing more than to fondle those lewd little tips, but there was a catch.
”I’d love to, but if I touch your n**ples now, I’m pretty sure the n**ple (Pressure Point) will trigger instead…”
”Oh… now that you mention it, you’re right… Then, how about this?♡ It shouldn’t be a problem if I touch them myself, right?♡”
”I… I suppose not…”
I’d managed to stimulate multiple spots before, and as long as I kept my fingers firmly working her Spence’s tail, that Pressure Point should be the one to take effect. After I gave her the go-ahead, Rin reached up and grabbed her own breasts.
”Ahh!♡ This is wild!♡ My tits… they’re throbbing so hard!♡ With you working the Spence’s tail, Kanade-kun… it feels like my breasts have turned into pussies!♡”
As she kneaded her flesh, her massive breasts bounced and shook. The sensation of that heavy weight grinding against my palms was intoxicating.
”So good!♡ And I haven’t even touched the tips yet… I’m doing it… I’m touching them now!♡”
She reached for the tips of the mounds she was cradling. Right in front of me, while I continued to work the Spence’s tail, Rin finally pinched her swollen, inverted n**ples and pulled them outward.
”Ah… ah!♡ Ah!… I-I’m c**ming! Oh god! I’m cummiiiiiiiiiiiiiiiing!!♡”
Squeezing her n**ples tight, she reached a staggering climax from that stimulation alone. Her body buckled, convulsing and twitching with the force of the orgasm. As for the Pressure Point…
”Yeah… looks like it worked.”
It’s been getting harder to tell lately since my internal reserves have grown, but I definitely felt a distinct drain of Dungeon Energy from my body. Since I was only touching the Spence’s tail, I’d successfully triggered that specific point.
”Now, we just have to see what the actual effect is…”
I stayed there, holding Rin as she recovered from her breast-induced climax, enduring a very long, very frustrated wait.
—
Summary:
Kanade tries a new Pressure Point on Rin-sensei located at the base of her breasts (Spence’s tail). The intensity of the stimulation leads Rin to strip and ultimately climax by combining Kanade’s massage with her own n**ple play. Kanade confirms the technique used Dungeon Energy, but the specific benefit remains a mystery.
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Trivia:
- Kanade is getting hard against Rin’s back, which she notices and finds flattering.
- This is a ‘private room’ setting, not the academy classroom from their last session.
- Kanade previously found a specific point for Mana, suggesting points are character-specific.
- Rin-sensei has a complex about her ‘inverted n**ples’
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Character Insight:
Rin-sensei shows a more vulnerable, self-conscious side regarding her body, but also a bold streak by stripping and masturbating in front of Kanade. Kanade shows increased technical focus on his ‘cheat’ skill mechanics.
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Lore And Worldbuilding Context:
The author uses anatomical terms like ‘Spence’s tail’ to add a layer of pseudo-realism to the erotic fantasy.
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Glossary:
Notes:
• Rin – Voluptuous, soft‑type instructor in a crisp white lab coat, massive‑physiqued high‑ranking appraisal officer and academy teacher. She mentors students, was the first to sense Kanade’s skill effects, and uses her mature, seductive charm—while wrestling a complex over her inverted nipples and large areolas—to fluster him.
• Mana – Kanade, Class President and one of the Four Heavenly Kings, wears a long black ponytail, glasses, and immaculate armor with bracers and leg guards. A Sage‑job wielder and Dungeon Energy Master, she’s a student‑ally of Hirosawa, trains the protagonist in close‑quarters combat and pressure‑point techniques, gives him restorative liquid, and—being his top‑favorite virgin—provides the sexual release that counters aphrodisiacs, while helping catch the intruder.
• Kanade – Small‑statured academy student with a unique ‘Pressure Point’ cheat skill. As a Vital Point Master he manipulates tenketsu for defense, augmentation and touch‑based buffs, shielding Mana. He shares a close bond with Minami, trains to clear Phase One, and, a virgin, experiences his first sexual encounter with Mana, triggering erotic side‑effects that force him to flee her advances.
• Haruka – Izumi Haruka, known as “The Prince” for her androgynous beauty and gallant demeanor, is a 3rd-floor Priest who wields a mace and uses Perception Enhancement, excelling against spirit-type monsters via Divine Imbuement. She bears severe burn scars from a Slime Acid Bullet and suffers lingering side effects from Hirosawa’s skill, which trigger a complete loss of her composure when exposed to his scent—fueling a hidden obsession with his aroma. Second only to Higuchi in bust size, she uses “boku” and is a trusted classmate and close friend of Mana. The primary victim of Kosaka’s stalking, she was recently hospitalized after a violent encounter with the protagonist, still under surveillance. Though kind and composed, she feels excluded from the protagonist’s special treatment, her once-steady persona now fractured by trauma and scent-induced vulnerability.
• Minami – Minami‑chan, the petite ‘Loli Princess’ of the Four Heavenly Kings, sports blue twin‑tails, a fluffy‑skirted dress exposing symbol‑marked cotton underwear and rope‑bound panties, and an eye mask. Flat‑figured, dual‑sword wielder, she leads the party’s speed, trains the protagonist in evasion, and seeks Kanade’s pain‑training. After clearing Phase One with Stamina‑Enhancement pressure points, an explorer’s ‘Sky‑Ripping Slash’ teased her exposed underwear, now a benchmark for offensive power. A close‑quarters dual‑wielder, she openly teases Kanade.
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Edited by Kanaa-senpai.
Thanks for reading.
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