Breaking Her Backdoor First

In the laundry room, Eun-ho asked Ye-rin about the other three guys. "Take your time... I'm not mad..."

Ye-rin wiped her tears and opened her mouth. Her voice kept trembling. "There are... two more from the ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠swim team..."

Eun-ho gritted his teeth. "And the last one?"

"That's... from the tennis club..."

Eun-ho's eyes widened. "Tennis club? Woo-hyun's club?"

"Yeah..."

Eun-ho didn't press further. He'd find out in time anyway. Five guys total. Woo-hyun, Cha Min-gyu, two more swimmers, one from tennis. The swim team made sense—mixed nude training could lead to that—but tennis was unexpected. Was she doing 3Ps with Woo-hyun? Donghae Sports University's tennis club had a notorious reputation as a den of debauchery.

Ye-rin started crying again, harder this time. Her shoulders heaved dramatically. "Eun-ho... I swear I'll never do it again... for real... no more other guys... sob sob..."

"I know..."

"Please believe me... it's true..."

Ye-rin buried her face in Eun-ho's chest. Her tears soaked his shirt. Eun-ho stroked her hair ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠but said nothing.

But Eun-ho knew Ye-rin well. They'd been childhood friends for nearly twenty years. Those vows wouldn't last. She was weak to begging, especially from guys she'd already fucked. If one came crawling back with desperate pleas, she'd spread her legs eventually.

Still, Eun-ho had no intention of dumping her or berating her. What was done was done. And he'd slept with plenty of women himself. But one thing gnawed at him: those three guys besides Woo-hyun. If their cocks were bigger than his, he wouldn't be able to stand it. At the very least, the deepest part of Ye-rin's pussy had to be his.

"G-go on... head back now..."

"Okay... Eun-ho... I love you..."

Ye-rin gathered her clothes, dressed, and walked toward the women's dorm with tear-streaked cheeks. She kept looking back over her shoulder. Eun-ho sat on the bench, watching her silhouette vanish.

A month passed after that. In the meantime, the spring judo tournament came and went, but Eun-ho dropped out in the round of sixteen. He was undoubtedly the best second-year, yet he'd never medaled in a college event. He always made dumb mistakes against seniors in competitions.

Eun-ho vowed to take gold at the next National Sports Festival.

After the tournament, Ye-rin gave him her all. During sex, she refused nothing—fingers, toys, whatever he wanted. When he mentioned anal, she'd empty her bowels and present her asshole ready to go.

But Eun-ho still hadn't claimed either Ye-rin's or Seo-yeon's anal virginity. And right now, Seo-yeon had slipped out of class midway, dropped her panties in the bathroom, and was showing him her ass.

"Let me see..."

Eun-ho tugged at the anal plug lodged in Seo-yeon's butt.

"Eut..."

After a month of training, she could wear one the size of two thumbs all day. He pulled it out slowly, revealing her gaping hole. The sphincter was relaxed, exposing the pink insides. Eun-ho peered deep inside.

"What do you tell Woo-hyun? He must've noticed you're plugged up."

Seo-yeon's face flushed crimson. No woman could stay nonchalant with a man staring into her asshole.

"Well... his birthday's next month... I told him it's his gift. He's always said he dreamed of trying it here..."

Eun-ho knew Woo-hyun had already fulfilled that dream—in Ye-rin's ass. He gritted his teeth. "So you're giving it to him first? Looks ready to me..."

"Is that okay?"

"Hell no... I have to pop your shithole before Woo-hyun does."

"You dreamed of anal too, Eun-ho?"

"Not really, but your asshole means something different to me..."

Seo-yeon misinterpreted, imagining it as romantic—he hadn't taken her pussy virginity, but wanted her anal one. "Okay, got it..."

"Tonight, then. Laundry room on the second floor. I'll be waiting."

"Laundry room? Why there?"

"Has to be that spot..."

She chalked it up to some weird fetish. Seo-yeon loved Woo-hyun, but she was hooked on sex with Eun-ho. That made her weak to him always. If he wanted anything sex-related, she'd do it all.

"Yeah... I'll come later."

Eun-ho clenched his fist. A month's anal training was finally paying off. An experienced guy like Woo-hyun might've sped it up, but this was Eun-ho's first time. He'd never fantasized about anal before. But with Seo-yeon, it was different. He had to claim her anal virginity, no matter what.

Training wrapped up, and the four gathered for dinner. Lately, Ye-rin only had eyes for Eun-ho. Even while eating, her gaze drifted to him. When their eyes met mid-bite, she'd flash a shy smile.

Woo-hyun eyed it with displeasure. A month ago, she'd folded at a whisper; now she was playing chaste. But he wasn't rushing. Girls like Ye-rin always caved to desperate begging eventually. In a place like Donghae Sports U, women weak to refusal became campus sluts inevitably.

Woo-hyun pinned his hopes on his girlfriend Seo-yeon instead. He'd begged forever for anal, and now she'd promised it as a birthday gift. The thought of deflowering such a prim girl's virgin asshole had him buzzing lately.

And Eun-ho watched him with sharp eyes.

After dinner, Eun-ho sent Ye-rin back to the dorm early for once. Should he take her ass first? The thought had crossed his mind. But using a hole another guy had been in stung his pride. Popping a virgin asshole first would ease the sting, so he'd stuck to one or two daily pussy fucks and let her be.

Plus, fucking Eun-ho every day probably meant Ye-rin wasn't seeing other guys. Creampies were the norm at Donghae Sports U—athletes all timed periods with birth control. Pregnancy odds were low, so no one held back. Eun-ho never used condoms either. The campus convenience store stocked them, but they were dusty and near expiration.

Eun-ho waited for nightfall. Anal had never interested him much, but now that it was happening, his heart raced with anticipation. Less than his first time, but thrilling all the same. He wondered what it'd feel like.

At the appointed hour, he headed to the laundry room. Where Woo-hyun had fucked Ye-rin. That's where he'd claim Seo-yeon's ass.

Eun-ho arrived first. Soon, the door creaked open.

"Eun-ho?"

It was Seo-yeon.

"Yeah... right on time. Come here..."

Eun-ho grabbed the back of her head and kissed her. Smack... smack... slurp... smack... Their tongues tangled, filling the dim laundry room.

While kissing, he groped her ass, slipping under her training pants and panties to fiddle with the plug.

"Eut!"

He pulled it out a bit, then pushed back in, repeating to loosen her up before the main event.

"Mmph... eut... eung... uung... eut..."

Seo-yeon had no anal experience yet, but a month's persistent training had awakened pleasure. Unlike her pussy, no direct nerves connected. But the taboo thrill, the fullness, and the indirect pussy stimulation through the thin wall built her sensitivity.

"Ready now?" Eun-ho pulled back from the kiss.

"Yeah... be gentle..."

Eun-ho maneuvered her to the exact spot where Ye-rin had fucked ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Woo-hyun. In front of the washers. Same position. He yanked down her pants and panties. The green emergency exit light glinted off the pussy juices dripping down her thighs.

Carefully, he eased out the anal plug.

"Haeut..."

Pop. It came free. A musky anal scent hit Eun-ho's nose, oddly stoking his lust. The perversion amped his erection harder.

He slid a finger inside first. Slick with lotion, it sucked right in.

"Aang..."

"Feels good even with fingers?"

"Not sure... but it's weird..."

"Alright, here it comes."

"Yeah... slow..."

Eun-ho freed his cock and aimed at her asshole. He pushed in gradually.

"Aut... ugh... uuugh..."

Seo-yeon groaned in pain. A month's prep, but his massive dick was too much.

"Hang in there... gotta stretch it wide so Woo-hyun's slides easy later..."

"Don't mention Woo-hyun..."

"What? Your pussy clenches just hearing his name..."

"Aaht... u... aang... at... haat..."

Eun-ho rocked his hips, probing deeper. The glans felt crushed passing her sphincter, but once inside, no real tightness. The ring stayed firm, though—fucking it gave solid physical pleasure. Add the betrayal of prepping and stealing his best friend's girl's asshole, and Eun-ho heated up fast.

"Aat... hat... aang... aang... aut... s-slow... aat..."

He realized he'd sped up unconsciously and slowed down. He wanted her to enjoy it too.

"Not hurting anymore?"

"No... feels strange... aat... aut... aang..."

"Bet you're liking it... especially here..."

"Haaaaang... aang... haaaang... aang..."

He targeted her sweet spot.

"Aat... there... hant... feels good..."

Anal was bizarre for a first-timer, but her reactions drove Eun-ho wild.

"Ha... your ass is tasty too..."

"Tasty? Think Woo-hyun'll like it?"

"Crazy bitch... you tell him not to every time... kek... does thinking of Woo-hyun tighten your ass too?"

"Aang... haang... aang... haang... aang..."

Seo-yeon blushed and just moaned now. Eun-ho smirked and ramped up the pace.

Both were slick with sweat. Summer loomed, but no vents in the stuffy room. New territory plus excitement guaranteed it.

"Aeung... aang... aang... haa... good... aang... so good..."

"Good thing... Woo-hyun'll love it. Don't worry..."

Eun-ho neared climax. The once-awkward sensation now sent tingles up his spine as his cock slid through her ass.

"Huu... gonna cum..."

"Ang... aang... inside..."

"Uugh... haa... um... uuugh..."

Eun-ho creampied her ass for his first time—not pussy. Pussy overflowed onto walls; ass just sucked it deep. The novelty gave him a mental high.

"Haa..."

He pulled out. Unlike pussy, which clenched quick post-pullout, her asshole gaped long. Soon, cum oozed out. The sight hardened him again.