STURBATION CLASS: The invitation

Lila’s fingers trembled slightly as she stared at her phone screen in the dim light of her small Eden Bay University dorm room. It was 11:47 PM, and the rest of the campus was quiet. The notification from SinLink glowed softly against the black background:

“Curious about unlocking your deepest pleasure?

Tonight only — Exclusive Self-Pleasure Workshop.

Private. Safe. No limits.

Tap to accept. Your desires are waiting.”

She had downloaded the mysterious app two weeks ago after a drunken conversation with her roommate about “what if” fantasies. She never expected anything real. Yet here it was — an invitation that made her thighs press together instinctively.

Lila was 20, a quiet psychology major with long dark hair, soft curves, and a reputation for being the “good girl” who always sat in the front row and took perfect notes. No one knew about the growing ache inside her — the nights she spent touching herself while imagining being watched, being told exactly how to come, being pushed beyond her shy limits.

Her thumb hovered over the “Accept” button. Heart racing, she tapped it.

A new message appeared immediately:

“Welcome, Lila.

Location: Building C, Room 312 (old psychology annex).

Time: Midnight sharp.

Come alone. Wear something easy to remove.

Leave your inhibitions at the door.”

She bit her lip, already feeling warmth pooling between her legs. The address was on the far edge of campus — an old building rarely used at night. Perfect for something secret.

Thirty minutes later, Lila stood outside Room 312, wearing a simple oversized hoodie and short cotton skirt with nothing underneath. Her nipples were already hard against the fabric. She knocked softly.

The door opened.

A tall man in his late thirties stood there — sharp jaw, dark eyes, wearing a fitted black shirt that showed off broad shoulders. He looked like he belonged in a lecture hall, not running secret workshops.

“Name?” he asked, voice deep and commanding.

“Lila,” she whispered.

He smiled slowly. “Good girl. Come in.”

The room was dimly lit with soft red lighting. Several comfortable chairs and low cushions were arranged in a semi-circle. A large mirror covered one wall. There were only four other participants — two women and two men, all looking nervous and excited. Everyone stayed silent.

The instructor locked the door and dimmed the lights further.

“Welcome to Masturbation Class,” he said, his voice smooth and authoritative. “I am Master Kane. Here, we explore pleasure without shame. You will learn to touch yourself under guidance. To perform. To let go. Some of you will be watched. Some of you will be touched. All of you will come harder than you ever have before.”

Lila’s breath hitched. She could already feel herself getting wet.

Master Kane walked slowly around the circle, studying each face. When he stopped in front of her, his eyes dropped to her bare legs under the short skirt.

“You’re new,” he murmured. “Nervous?”

She nodded.

“Good. Nervous energy makes the pleasure sharper.” He leaned closer, voice low so only she could hear. “Take off your hoodie. Let us see what we’re working with.”

Lila’s hands shook as she pulled the hoodie over her head, revealing a thin tank top that clearly showed her hard nipples. The cool air made them tighten even more.

Master Kane’s gaze lingered. “Good. Now sit down and spread your legs slightly. We begin with observation.”

The class started simple. He instructed everyone to touch themselves over their clothes first — slow circles, light pressure, describing how it felt out loud. Lila’s fingers brushed her skirt, pressing against her already-damp pussy. The fabric grew wet quickly.

When it was her turn to speak, her voice came out breathy. “It feels… warm. Tingling. I’m getting wetter just from being watched.”

Master Kane smiled darkly. “Excellent. That’s the point.”

As the hour progressed, the instructions grew bolder. Skirts were lifted. Pants were opened. Hands slipped inside underwear. Soft moans filled the room. Lila watched the others — a blonde girl fingering herself openly, a guy stroking his hardening cock — and felt her own arousal spike.

Master Kane stopped in front of her again.

“Remove your panties, Lila. Show the class how wet you are.”

Her face burned with embarrassment and excitement. She hooked her fingers under her skirt and slid her soaked cotton panties down her legs, letting them drop to the floor. When she spread her thighs, the red light revealed her glistening, shaved pussy.

Master Kane crouched down, eyes locked between her legs.

“Beautiful,” he said. “Now touch yourself. Slowly. Two fingers on your clit. Describe every sensation.”

Lila obeyed. Her fingers found her swollen clit and began slow, gentle circles. Pleasure bloomed instantly. “It’s… so sensitive,” she whispered. “Every touch feels electric. I can hear how wet I am.”

The class watched in silence. Master Kane’s voice stayed calm but commanding.

“Faster now. But do not come yet.”

She obeyed, rubbing quicker. Her breathing grew ragged. Juices coated her fingers. The thrill of being watched by strangers while her instructor directed every move made her head spin.

Just as she approached the edge, Master Kane’s hand gently stopped hers.

“Not yet,” he said, eyes gleaming. “The real lesson begins now.”

He stood, addressing the whole group.

“Tonight, some of you will be chosen for private demonstration. The rest will watch and learn.”

His gaze returned to Lila, dark and hungry.

“And I think our newest student is ready for her first real test.”

Lila’s heart pounded. Her pussy throbbed with need. She had crossed the threshold.

There was no turning back now