The laboratory table shook rhythmically under the intense double penetration. The girl’s body was flushed bright red, covered in a thin layer of sweat that made her skin glow in the morning sunlight. Her full breasts bounced wildly with every powerful thrust, her hard nipples pointing upward as she moaned shamelessly.

Both boys were pounding into her with increasing urgency, their average-sized cocks slamming deep into her pussy and asshole.

"I’m close... fuck, I’m gonna cum!" the second boy groaned loudly, his hips stuttering as he buried himself balls-deep inside her dripping pussy.

"Me too... I’m filling your ass!" the first boy growled from behind, gripping her soft hips tightly.

The girl’s face was a picture of pure ecstasy — eyes rolled back, tongue slightly hanging out, and a blissful, satisfied smile on her flushed face.

"Yes... yes! Cum inside me! Fill both my holes... give me all your hot cum!" she cried out desperately, her voice breaking into loud moans.

The second boy thrust deep one final time and let out a long, guttural groan as he came hard inside her pussy. Thick, powerful ropes of warm cum erupted from his cock, flooding her tight cunt in heavy spurts. Jet after jet of his seed painted her inner walls white, filling her completely until her pussy felt stuffed and overflowing.

At the exact same moment, the first boy buried his cock as deep as possible into her asshole and came with a deep moan. His cock pulsed strongly inside her tight anal passage, pumping thick loads of hot cum straight into her bowels. Rope after rope flooded her ass, filling her until the pressure made her belly feel slightly bloated with their combined seed. 𝓯𝓻𝓮𝙚𝙬𝓮𝙗𝒏𝙤𝒗𝙚𝙡.𝒄𝒐𝓶

"Ahhhhn—! I feel it... so much cum... both holes are full... I’m cumming too!" the girl screamed in ecstasy, her body convulsing violently between them as her own powerful orgasm hit. Her pussy and ass clenched rhythmically around both cocks, milking every last drop from them.

After several long seconds of pulsing and groaning, both boys slowly pulled their cocks out of her used holes.

First, the second boy withdrew from her pussy with a wet schlick. The moment his cock left her, a thick flood of white cum began pouring out of her swollen, gaping pussy. Creamy, pearly semen mixed with her own juices dripped heavily onto the lab table in long, obscene strands, forming a messy puddle beneath her.

Seconds later, the first boy pulled his cock free from her asshole. Her tight ring stayed slightly open for a moment before thick globs of his cum began leaking out as well. Warm, milky semen bubbled and dripped steadily from her well-fucked asshole, mixing with the load already flowing from her pussy. The combined cum — white and viscous — ran down her ass crack and inner thighs, creating shiny trails across her skin and dripping continuously onto the wooden table with soft, wet plops.

The girl lay there panting, legs still spread wide, her red, satisfied face wearing a dreamy, blissful smile as cum continued to leak profusely from both her pussy and asshole, pooling messily beneath her on the lab table.

"Haah... haah... so full... your cum feels so warm inside me..." she whispered breathlessly, gently touching her lower belly with one hand, clearly enjoying the sensation of being thoroughly creampied in both holes.

The laboratory was filled with the heavy scent of sex — sweat, cum, and feminine arousal hanging thick in the warm morning air. The girl lay sprawled on her back across the lab table, legs still spread wide. Thick white cum continued to slowly drip and bubble from her well-fucked pussy and slightly gaping asshole, forming a messy, creamy puddle on the wooden surface beneath her.

The two boys, breathing heavily and flushed, stood on either side of her. Their cocks were still semi-hard, glistening with a mix of her juices and the last remnants of their own cum.

The first boy smirked and rubbed his slick cock slowly along her smooth inner thigh, using her soft skin to wipe off the leftover fluids. He dragged the head and shaft up and down, leaving shiny streaks on her thigh. The second boy did the same on her other thigh, rubbing his cock firmly against her skin, cleaning himself while enjoying the feeling of her warm, soft flesh.

"Mmm... good girl," the second boy murmured, giving her thigh a light slap. "Using you to clean our cocks like this."

The girl let out a soft, satisfied laugh, her voice still husky. "You two made such a mess inside me... Look how much cum is leaking out."

She reached down and gently touched her dripping pussy, scooping up a bit of the mixed cum on her fingers before licking it playfully.

Then she looked at both boys with a lazy, content smile. "You two should go to the classroom first. I need to clean up properly down here... I can’t walk into class like this, dripping both of your loads."

The boys nodded, still catching their breath. They quickly gathered their clothes from the floor and began dressing. Shirts were pulled on, trousers zipped up, and ties adjusted hastily. The girl, however, remained completely naked on the table — her full breasts exposed and marked with faint red suction marks, legs spread, cum still leaking steadily from both her pussy and asshole onto the table.

As the boys headed toward the door, the first boy turned back with a mischievous grin.

"Hey... one day, let’s do this somewhere better. The forest site behind the old shrine. No one ever goes there. We can fuck you under the open sky, all three of us. What do you think?"

The second boy chuckled, adjusting his belt. "Yeah... imagine bending you over against a tree or fucking you on the grass with the sun on your tits. Sounds perfect."

The girl’s eyes sparkled with excitement. She sat up slightly on the table, still naked, cum dripping down her thighs, and licked her lips sensually with her tongue.

"That sounds like a great adventure," she purred, her voice full of naughty anticipation. "Fucking under the sky... feeling the breeze on my skin while both of you use me... I’m already getting wet again just thinking about it. Let’s do it soon."

The two boys grinned widely, clearly pleased with her response. They gave her one last lustful look before quietly unlocking the door and slipping out of the laboratory. The door slid shut behind them with a soft click, leaving the girl alone — still completely naked, legs spread, and leaking cum on the science lab table.

She let out a long, satisfied sigh and slowly sat up, looking down at the mess between her legs with a small, mischievous smile.

Haruto remained perfectly still behind the lab bench, heart racing, barely believing what he had just witnessed.

The laboratory fell into a heavy, charged silence after the two boys left and shut the door. Sunlight streamed across the wooden lab table where the girl remained completely naked. Thick, pearly white cum continued to slowly drip from her well-fucked pussy and slightly gaping asshole, creating messy trails down her inner thighs and pooling on the table.

She sat up slowly, legs still spread wide. With a soft, satisfied sigh, she reached for some tissue paper from a nearby shelf and began cleaning herself. She wiped her swollen, cum-filled pussy first — gently parting her puffy lips with her fingers and scooping out the thick loads of semen that leaked from deep inside her. The wet, sticky sounds of cum being wiped away were clearly audible in the quiet room. She then moved lower, carefully cleaning her asshole, pushing out more creamy cum that bubbled from her stretched ring.

While doing so, she suddenly spoke in a calm but teasing voice, not even looking in his direction at first.

"I know someone is hiding behind the lab bench. Come out now."

Haruto’s heart nearly stopped. A cold shock ran through his body. He stayed frozen for a second, but when she turned her head and looked directly toward his hiding spot with sharp, knowing eyes, he had no choice. He slowly stood up, legs slightly shaky, his face burning with embarrassment and nervousness.

The girl tilted her head, studying him with a mix of amusement and lingering lust. Her naked body was still flushed, breasts rising and falling, nipples hard, and cum still slowly leaking from between her legs.

"You saw everything, right?" she asked, her voice low and dangerous, yet seductive. "You watched us fuck like animals... watched them cum inside both my holes."

Haruto swallowed hard, his throat dry. "...Yes. I saw."

She smiled, a dangerous, beautiful smile. "So how can I let you go so easily? You could ruin everything if you talk."

Haruto’s mind raced. "What do you want? And... who are those boys?"

The girl let out a soft laugh, still casually wiping cum from her thighs as she sat on the edge of the table, legs slightly parted.

"We are childhood friends. The three of us grew up together in the same neighborhood. We’ve known each other since we were kids." She paused, licking a bit of cum off her finger absentmindedly. "Those two boys... they love fucking each other more than they love women. When they’re alone, they suck each other’s cocks and fuck each other’s asses like lovers. They only fuck me because I let them use my body whenever they want. It’s convenient for all of us."

She looked Haruto up and down slowly, her eyes darkening with renewed hunger.

"I don’t know who you are or what your name is... but you will do exactly what I say from now on. Understand?"

Haruto stood there speechless, pulse thundering in his ears.

Before he could respond, the girl reached out, grabbed his wrist firmly, and pulled his hand toward her. She placed his palm directly onto her soft, heavy left breast. The warm, supple flesh filled his hand perfectly. Her hard nipple pressed against his palm as she made him squeeze it gently.

"My lust hasn’t gone away yet..." she whispered huskily, eyes half-lidded with desire. "Even after taking two loads in my pussy and ass... I’m still so horny. So you’re going to help me with this, aren’t you?"

Her breast felt incredibly soft and heavy in his hand, the skin warm and slightly sticky from sweat. She pressed his fingers deeper into the plush mound, forcing him to knead it while looking straight into his eyes with a commanding yet seductive gaze.