The Bet Begins, and Taehyun's Solitary Release

Having agreed to the bet, Taehyun was moved to a different room by Dohyung.

"You shouldn't have any trouble staying here for a bit."

The room Dohyung provided looked no different from any ordinary room. Except for one single thing.

"What the hell is this..."

"What do you think? I set it up so you can get a clear view of us having sex. It makes it easier for you to watch, doesn't it?"

What shocked Taehyun was the transparent wall that offered an unobstructed view of the room next door. He had no idea how it worked, but the entire wall looked like a sheet of clear glass, revealing everything on the other side.

"Now, just like we agreed in the bet, I'm going to bring Han Eunji into the next room and have sex with her while you watch from here. Since it's completely transparent, you'll have a front-row seat."

"Ugh... Fine, I get it."

Hearing Taehyun's response, Dohyung pointed to the ceiling. Taehyun looked up in the direction of his finger and noticed several cameras mounted there.

"What are those..."

"What do you think? They're to make sure you're playing fair. Since I'll be busy having sex in the next room, I won't be able to see what you're doing in here. We can't have you cheating by looking away to keep yourself from getting turned on, ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠now can we?"

Dohyung picked up a chair from the corner and placed it right in front of the transparent glass wall.

"When you watch us, you have to be completely naked, wearing the chastity cage, with your eyes glued to the glass. If you try to cheat by turning your head away because you don't want to watch, or if you take off the cage... you lose instantly."

Taehyun nodded silently. Dohyung's terms made sense to him. In fact, he figured it would be worse if he gave Dohyung any excuse to declare a forfeit or call off the bet. Taehyun was still absolutely convinced that he would win this wager.

"Just so we're clear... don't even think about trying to jump me. I will beat you half to death."

"...I understand."

Taehyun flinched, feeling as if his mind had been read. Since Dohyung hadn't put any restraints on him, Taehyun had indeed been scanning the room for anything that could be used as a weapon to threaten Dohyung and force an escape. He was startled that Dohyung had anticipated his thoughts so perfectly.

"There's a bathroom in here, so you won't have any trouble washing up or relieving yourself... and I'll take care of your meals."

"You're not going to mess with my food, are you? Like slipping Viagra into it..."

Dohyung burst out laughing, clutching his stomach.

"Pfft, hahaha! That would be a masterpiece. Wow, you're pretty smart, aren't you? We didn't actually forbid slipping things into your food in the terms of the bet, so technically, there's nothing stopping me, right?"

"That's cheating! If I get an erection against my will, I'll lose the bet!"

"Alright, alright. I won't do anything like that, so don't worry. Let's make it official right here: I will not lace any of your food or water with any kind of drug. If I do, I forfeit immediately. Happy?"

Even after hearing Dohyung's declaration, Taehyun remained slightly uneasy. It was easy to make promises, but how could he be sure Dohyung would keep them?

"Well, if you don't believe me... you can just starve yourself. I don't care. It makes no difference to me whether you starve to death or not."

"Ugh... Fine. I'll trust that you won't do it."

"Good. I'll be on my way, then. Just sit tight and wait until I bring Han Eunji."

Dohyung waved to Taehyun and left the room.

As soon as Dohyung disappeared, Taehyun immediately began searching every corner of the room, desperate to find any possible way out.

"Damn it, is there really no way out of here..."

Naturally, there was no escape. Taehyun had no choice but to wait for the bet to begin.

Taehyun lay down on the bed to close his eyes for a moment. Ever since he had been kidnapped by Dohyung, the constant anxiety of not knowing what would happen to him had kept him awake for a long time. Exhaustion finally caught up to him, and he quickly drifted off to sleep.

How much time had passed?

A booming voice suddenly echoed through the room, startling Taehyun awake. He bolted upright on the bed. Looking around, he realized the sound was coming from a speaker mounted in the corner of the ceiling.

Taehyun felt a wave of tension wash over him at the announcement that the bet was finally starting, but he tried to calm his racing heart. He firmly believed it was impossible for him to get aroused watching Eunji have sex with another man.

Following Dohyung's instructions, he stripped off all his clothes, folded them neatly on the bed, and picked up the chastity cage. The thought of locking his own penis inside it filled him with intense reluctance, but he knew he had no choice. As long as he didn't win this bet, Dohyung had no intention of letting him go. His only path to freedom was to win.

Click!

A sickening metallic lock echoed as his penis was secured inside the cage, sending a shiver down Taehyun's spine. When he had looked inside the cage earlier, he had seen the sharp spikes pointing inward toward his flesh, just as he had noticed before. Although he was certain it wouldn't happen, he couldn't help but worry that if he somehow got an erection during the bet, those spikes would pierce him, leaving his flesh riddled with bloody holes.

"No. That's never going to happen... There's no way I'll lose this bet."

As Taehyun sat in the chair muttering to himself, Eunji and Dohyung walked into the room on the other side of the glass.

"I'm so glad... I love that I get to see you so often, honey."

"Do you love it that much? Then I'll have to make sure you cum like crazy."

"Oh, stop it! Did you set up some kind of surprise for me?"

Taehyun was shocked to find that their voices sounded as if they were speaking right next to him, without any wall between them. He had expected that while he would have to watch them through the transparent glass, the sound would be muffled. Instead, Eunji's voice came through with crystal clarity.

While Taehyun was reeling from the shock, Eunji and Dohyung ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠began stripping each other. Seeing Eunji's beaming, joyful face made something inside Taehyun's heart shatter. It was an expression she had never once shown when she was with him. Yet, despite the pain, Taehyun still believed he loved her.

Naked, Eunji was still breathtakingly beautiful in Taehyun's eyes. Though he had seen various women throughout his life, none of them compared to her. And now, that very same Eunji was lying on the bed, spreading her pussy open with two fingers as she begged Dohyung.

"Honey~ Hurry up and put your cock inside me!"

"Act a bit more like a ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠slut. Maybe then I'll put it in."

At his prompt, words spilled from Eunji's mouth that gouged deep into Taehyun's chest.

"Please fuck Eunji's pussy! She can't get satisfied by her husband's tiny dick... and wants to cum so bad from your big, cheating cock!"

"Look at you, begging so well now. If you want it that badly, I guess I have to fuck you."

Hearing her plea, Dohyung wasted no time thrusting his cock deep into Eunji's pussy. Instantly, her loud, ecstatic moans filled Taehyun's room.

Ugh... No... I won't get aroused. Absolutely not...

Taehyun forced himself to maintain control as he stared at the spectacle. He swore to himself that he wouldn't succumb to this cheap provocation. He hypnotized himself into feeling absolutely nothing as he watched Dohyung's cock slide in and out of Eunji's pussy.

Throughout their coupling, Dohyung deliberately moved closer to the transparent wall to give Taehyun a better view. He lifted Eunji up, pounding into her so that the penetration was fully visible.

"Ah! It's too deep! Honey, it's too deep! Haahhh!"

Watching Eunji's face contort in an intense climax—an expression she had never once shown during their own lovemaking—stirred a complex, unidentifiable emotion inside Taehyun. Fortunately, that emotion didn't trigger an erection. However, having to watch his wife squirt and convulse in ecstasy as Dohyung fucked her was pure torture.

"Hehehe... Honey, that was amazing... I came so many times today..."

"Let's have sex every single day while your husband is gone."

"Really?! I'd love that!!"

A bitter taste filled Taehyun's mouth as he watched them.

Is it really that good? Is having sex with a piece of trash like him really that amazing...

Taehyun wanted nothing more than to tear through the wall, grab Eunji, and scream his heart out, but he forced himself to endure. It wasn't the time yet.

Having finished, Eunji and Dohyung left the room, disappearing from Taehyun's sight. Shortly after, the door to Taehyun's room opened, and Dohyung walked in.

"Well? How was it? Manageable?"

"...Manageable or not, I didn't feel even a spark of arousal. You've basically already lost this bet."

Dohyung listened to Taehyun's boast and tossed him the key to the chastity cage. Desperate to prove his victory, Taehyun quickly unlocked the cage and showed Dohyung his completely flaccid, uninjured penis.

"Ugh... Alright, put that pathetic thing away." Dohyung grimaced and waved his hand dismissively.

"So, that's one out of five rounds cleared, right?"

"Yeah, I'll give you that one. But you still have four rounds left. You're bound to lose before we're done."

Taehyun snorted. Having watched Eunji and Dohyung have sex today, he was confident he wouldn't feel even a shred of arousal.

"Well, I'll be off then~"

And so, the first round ended with Taehyun easily holding his ground.

The next day.

"W-what the..."

Taehyun stared in shock at what was unfolding in the next room.

"Ahhh! Master! Please fuck my pussy more!!"

Dohyung was having sex with a woman whose face was completely masked. Taehyun wanted to know who she was, but her face was entirely covered except for a small breathing hole, making her unrecognizable. The only distinguishing features were her massive breasts, her voluptuous hips, and a butterfly-shaped piercing on her right nipple.

"Nabi, squeeze your pussy tighter! Is it getting loose because we've been doing it too much?"

Dohyung addressed the woman as "Nabi" and slapped her buttocks with all his might. Though the blow looked incredibly painful, the woman let out a pleasurable moan and cried out in ecstasy.

"Ah! I-I'm sorry! This masochistic slave Nabi will squeeze her pussy tighter! Ahhn!"

Although her face was hidden, the sound of her voice and the sight of her heavy breasts bouncing with every thrust of Dohyung's hips began to elicit a physical reaction from Taehyun.

Ugh... Maybe it's because I'm not as tense today, but my dick is starting to get hard.

Taehyun tried to look away to keep his erection at bay, but the wet, rhythmic sounds of their coupling made it impossible to ignore. Then, a sudden realization struck him.

Wait. That's not Eunji, is it? If so, then it doesn't matter if I get hard, does it?

No matter how masked she was, Taehyun knew for a fact that the woman wasn't Eunji. Therefore, the rule of the bet—that he must not get an erection while watching Eunji and Dohyung have sex—did not apply to this situation.

Once his mind was at ease, his penis quickly became rock hard. Seeing this, Taehyun pulled his chair closer and began to masturbate, using the sight of Dohyung fucking the masked woman as his live entertainment.

Ugh... This is just a necessity. If I'm already semi-aroused and they suddenly bring Eunji in to have sex, I'll lose. I'm just releasing the tension beforehand to keep myself safe.

Taehyun stroked himself furiously, using the raw, primal sex in the next room as fuel. ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠As he did, he found himself marveling at Dohyung's incredible stamina.

Just how long can that bastard keep going? Is it even possible to last this long...?

Subconsciously, Taehyun began comparing himself to Dohyung, a creeping sense of defeat settling into his mind, though he remained blissfully unaware of it. In any case, having emptied his balls before Eunji's turn that evening, Taehyun was able to watch his wife's coupling with a calm, relaxed mind.

He had absolutely no idea what was waiting for him next.