harutosensei000

WARNING : 18+ Only

> I transferred in for my final year, hoping for peace after a troubled past. What I got instead… was a class full of beautiful, thirsty girls—each 18, each dripping with secret lust.

From the cold class rep to the wild gyaru, the quiet bookworm to the athletic ace, every one of them wanted me—my body, my mouth, my thick cock.

In secret rooms, empty classrooms, locker showers, and late-night calls… they confessed their cravings.

And I? I gave them every inch of me.

This is the story of my final year… the year I became theirs.

Class Heat : My Final Years Harem

Chapter 53: Genius Girl's Sleepover – Mizuki's Scientific Lust

from Class Heat: My Final Year Harem

"This Is for Science… Now Take Off Your Pants."

Yuu didn't expect Mizuki—the quiet, genius girl who always sat near the window—to ask him to spend the night at her house.

Until he arrived… and found her wearing a tight lab coat, glasses fogged slightly, no bra, and nothing underneath.

> "You're just in time. The experiment will begin shortly," she said with a blush.

"Yes. Tonight, I will gather data on male sexual responses—under intense stimulation."

"I mean science," she corrected. "Now remove your clothing. Slowly."

Foreplay – In the Name of "Observation"

Yuu sat on her bed, heart pounding. Mizuki approached with a clipboard in one hand and his cock in the other.

> "Subject is already erect. Fascinating."

She knelt, brought her face close… and gave his cock one slow, deliberate lick.

> "Let's begin the oral stimulation phase."

Her lips wrapped around him—warm, wet, and too good for someone so calm.

She gagged slightly as she took him deeper, moaning softly as she scribbled notes with one hand.

> "I can't write… while… sucking properly… ngh…"

She gave up. Grabbed his cock with both hands.

And sucked like her IQ depended on it.

Hypothesis: "Sex Enhances Brain Function"

Naked except thigh-high socks, Mizuki climbed onto Yuu.

She lowered herself onto his cock—her tight pussy swallowing him inch by inch.

Her glasses slid down as her moans got louder.

> "Yuu… I can't… concentrate…! F-Friction too high…!"

He flipped her over—doggy-style on the bed, her ass in the air, pussy dripping.

> "A-Ahh!! T-That position was not in the hypothesis!"

Yuu slammed into her. Her ass rippled. Her voice cracked.

> "F-Fuck! D-Data… corrupted… system… crashing~!"

Mizuki's walls clamped around him as she came.

He gripped her hips and thrust deep—one last, hard stroke—

Yuu unloaded inside her. Hot. Deep. Coating every wall of her tight genius pussy.

Mizuki collapsed, twitching, panting like a ruined robot.

> "E-Experiment… concluded. Results: Highly… addictive…"

She pulled her glasses off and laid beside him.

> "We'll need… repeat trials. Maybe daily…"

Chapter 53: Genius Girl’s Sleepover – Mizuki’s Scientific Lust