Andrey continued thrusting deep into Sein with steady, powerful strokes, his cock sliding through her cum-filled pussy. He leaned down, latching his mouth onto the side of her neck, sucking hard on her sensitive skin.

"Anhg!!" Sein gasped sharply, her body jolting. "Andrey... my neck... ahhnf!! You’re sucking too hard... nhaa~!!"

Andrey didn’t stop. He sucked and licked her neck possessively, leaving a visible red mark, while his tongue moved up to her ear. He licked the shell of her ear slowly, then sucked on her earlobe, breathing hotly against it.

Sein’s moans turned even sweeter and more desperate. "Hyann!! Not my ear... ahhn... it feels weird... so sensitive... nhaa!!"

Andrey pulled back slightly, looking down at her with a dark, lewd expression eyes heavy with lust, lips slightly parted, his face flushed with raw desire. At the same time, his hands moved to her breasts, squeezing them firmly, his fingers pinching and rolling her stiff nipples.

Sein’s eyes widened at his intense gaze. "Don’t... don’t look at me like that... ahhn!! You look so perverted right now... nhaa~!!"

Andrey kept thrusting deep into her while playing with her breasts, his thumbs brushing over her nipples as he kneaded them roughly. His voice was low and husky.

"Look at you... moaning so cutely while I fuck you. You’re really enjoying this, aren’t you?"

Sein’s body trembled violently. The combination of his deep thrusts, his hands on her breasts, and his lewd stare pushed her closer and closer to the edge. Her pussy clenched tightly around his cock, her juices mixing with his cum as it leaked out with every thrust.

"Andrey... ahhn!! I’m... I’m getting close again... don’t look at me like that while you’re doing this... hyann!!"

Andrey’s thrusts grew faster, harder. He pinched her nipples harder while staring straight into her eyes with that same hungry, lewd expression, not letting her look away.

Sein’s moans were getting louder, sweeter, and more unrestrained. Her body trembled beneath him, her pussy clenching tightly around his cock.

Unknown to them, the bathroom door was slightly ajar. Sarah had quietly approached after hearing the sounds. She peeked through the small gap, her eyes widening as she watched the scene unfold.

Sarah’s breath hitched. She bit her lip, one hand unconsciously sliding down between her own thighs as she watched Andrey dominate Sein. Her cheeks flushed deep red, but she couldn’t look away, seeing the usually proud Sein moaning so lewdly and submissively turned her on more than she expected.

’They’re really going at it...’ Sarah thought, her fingers slowly rubbing herself. ’Sein’s face right now... she looks so slutty.’

Inside the bathroom, Andrey pulled back slightly and looked down at Sein with a dark, lust-filled gaze. His hands squeezed her breasts firmly, fingers pinching her nipples as he continued pounding into her.

"You’re so fucking sexy when you moan like this," Andrey growled, his voice thick with desire.

Sein’s face burned with embarrassment, but her pussy only got wetter. "Shut up... ahhng!! Don’t look at me like that while you’re... nhaa!!"

Andrey leaned down again, sucking hard on her neck while thrusting deeper. Sein’s moans echoed off the tiles, growing higher and more desperate.

Outside, Sarah’s breathing grew heavier. She slipped two fingers inside herself as she continued watching, her eyes fixed on the way Andrey’s cock disappeared into Sein’s pussy again and again.

Sein was right on the edge, her body shaking violently. "Andrey... I’m close... ahhn!! I’m going to cum again!!"

Sein’s body was trembling uncontrollably beneath Andrey. Her pussy clenched tightly around his thick cock as he continued thrusting deep and hard into her, his hands roughly kneading her breasts while his mouth sucked on her neck.

"Andrey... ahhng!! I can’t hold it anymore... I’m— I’m really going to— hyann!"

Andrey stared down at her with intense, hungry eyes. He pinched both of her nipples hard at the same time and slammed his cock deep into her one final time.

"Cum for me, Sein."

Sein’s eyes rolled back, her mouth falling open in a silent cry before a loud, broken moan tore from her throat.

"Ahhng!! Andrey!! I’m cumming—!! Nghhnn!!"

Her entire body convulsed violently. Her pussy spasmed and squeezed his cock rhythmically as a powerful orgasm crashed through her. Hot juices gushed out around his cock, squirting slightly with every thrust as she came intensely. Her legs shook uncontrollably, her back arched sharply off the wall, and her nails dug deeply into Andrey’s back.

"Nhaa!! Ahhnh!! It’s too much... I’m still cumming... ahh~!!"

Sein’s climax was long and intense. Her pussy kept fluttering and milking Andrey’s cock as wave after wave of pleasure ripped through her body. Her moans were loud, sexy, and completely unrestrained, echoing in the small bathroom.

Outside the slightly ajar door, Sarah watched with wide eyes, her own fingers moving faster between her legs. She bit her lip hard to stay quiet, but her breathing was ragged as she saw Sein completely fall apart under Andrey.

Inside, Sein finally started to come down from her high, her body going limp and trembling in Andrey’s arms. Her chest heaved, her face flushed crimson, and a thin trail of drool ran down the corner of her mouth.

Andrey stayed buried deep inside her, gently stroking her hair as she tried to catch her breath. He kissed her forehead softly.

Sein was still trembling in Andrey’s arms, her pussy occasionally twitching around his cock as she tried to recover from her intense orgasm. Andrey kissed her neck gently, still buried deep inside her.

But outside the bathroom door, Sarah had become completely lost in the scene.

Her cheeks were burning, her breathing heavy. She had one hand inside her panties, frantically rubbing her clit while the other pinched her own nipple. The sight of Sein moaning so shamelessly and Andrey dominating her so intensely had turned her on far more than she expected.

"Ahh... fuck..." Sarah whispered to herself, her fingers moving faster. Her body grew hotter, her legs shaking slightly.

In her arousal, she leaned forward too much, accidentally bumping her shoulder against the door frame.

Thud.

A soft but audible sound echoed in the quiet hallway.

Inside the bathroom, both Andrey and Sein froze.

Sein’s eyes widened in shock. "What was that...?"

Andrey’s head snapped toward the door. His expression darkened as he realized what had just happened. He slowly pulled out of Sein, making her whimper at the sudden emptiness, then walked toward the door.

He opened it.

Sarah stood there, frozen, her hand still inside her panties, her face flushed deep red with embarrassment and lingering arousal. Her eyes met Andrey’s, then darted to Sein, who was still naked and sitting against the wall, legs spread, cum slowly leaking from her pussy.

Sarah swallowed hard, her voice small and shaky.

"I... I didn’t mean to... I just..."

Andrey stared at her for a moment, his cock still hard and glistening. A dangerous, aroused glint appeared in his eyes.

Sarah bit her lip, clearly embarrassed but unable to hide how turned on she still was.

Sein, recovering slightly, let out a weak, breathless laugh. "Heh... looks like we had an audience..."