As a prank, Namjoon's friends sign him up for private sessions with a professional dominant. Namjoon is a strong, defiant, stubborn alpha male, who absolutely refuses to give in to anything- especially not this pervert who says Namjoon will call him 'Dom'. - Yoongi has never had a client like Namjoon before. Usually, everyone who hires his services does so to let him take control so they can relax and destress. But this fiesty little high school student is the total opposite of anyone Yoongi has ever dommed before, and he quickly becomes Yoongi's favorite. - Namjoon leaned forward, resting his elbows on the desk, his gaze intense. "I'll be your client for one month. One hour a day. For that time, if you can actually break me in and make me a sub, I'll become your sub forever. I'll give up my future and dedicate my life to being your pet; a real BDSM lifestyle." Yoongi's pants tightened at the thought. "That's a big case to make sub, how will I hold you to that statement?" "We'll write up an affidavit." Namjoon said, his gaze intense. "And have it notarized in front of a judge, so neither of us can break it. We'll both have agreed to its terms, so it's all consented to." "Interesting." Yoongi loved the idea of keeping the boy all to himself, dressing him up and playing with him whenever and however he wanted. "And what is it that you want if you win?" Namjoon smirked. "If you lose and I stay myself, you have to give up sex completely. You'll quit this job and will wear a cock cage for the rest of your life. You won't be able to touch yourself ever again, and will never have another orgasm for as long as you'll live." He held his hand out. "Deal?" Yoongi paused, letting the full weight of the students words settle in his mind. Would he really bet his income, his biggest love, his hobby, his everything, just for this bratty little high school student? Yoongi's smirk matched Namjoon's, and he held his hand out, grabbing Namjoon's. "Deal."

When he dared to look up, he was surprised to see Yoongi was smirking. "What?" He asked, defensive. "You think you could handle it if I was rough with you all the time?" The dom raised an eyebrow. Namjoon snorted, settling back in his seat. "I handled it better than you did. Who was the one who got himself untied and unchained after you collapsed? Who got us both upstairs and made you a drink to raise your sugar levels? Who laid you down and got you cleaned?" "Who was the one who got overpowered and bitched in the red room?" Yoongi countered. "Who was the one whose watch spiked in fear when that knife came into play? Who was the one that got turned into a slut for cock with cum on his face? Who was the one who came multiple times after being reduced to a stupid, useless cum dumpster? Who was the one that got spanked, gagged, tied up, blindfolded and spat on? Who was the one who did all of that to you, and still treated your scratches afterwards?" "What's your point?" Namjoon scowled, arousal stirring in his lower abdomen as he remembered the details of that night. "You survived one night, I'll give you that." Yoongi unwrapped his burger and took a bite. "But you wouldn't last a week if I did that to you every day." "You're the one that wouldn't last!" Namjoon exclaimed, genuinely shocked. "You're the one who dropped after all that- not me!" "I felt guilty because I wrongly believed you were a precious, innocent baby." Yoongi sipped his drink. "Now that I know what a selfish whore you are, that won't be a problem." He smirked at Namjoon's shocked expression. "I could totally and easily wreck you, Namjoon. And I would thoroughly enjoy doing so." "Wanna bet?" Namjoon raised an eyebrow.

Yoongi bets he could be a better sub than Namjoon could be a dom. Namjoon bets he could dominate the worlds best dom and turn Yoongi into a perfect little sub. The two clearly haven't learned their lesson from the last two times they made a bet.