This is a prompt I received from DarlingSerlock - Mamoru and Usagi are on rival debate teams on a secret relationship. And their debate with each other is their greatest kink.

Please excuse my lack of knowledge of how the debate team works. I was never in debate. I received this as a fun prompt idea and it sounded fun to write. Not to mention perfect for their dynamic.

blueeyeddevil06 thank you for being my beta

Darien huffed, "Your debating lacks facts, but you still score well. How is that even possible?!"

"Because I'm not dull like you!" She smirked, "I know how to keep a person interested."

"Interest isn't what matters. Facts matter!" he scowled.

She just laughed at him, and that irritated him to no end. She said, "I think you find my arguments fascinating, and that's the problem. You hate that I'm as good as you. You hate not being the very best at everything."

Darien shook his head and crossed his arms. "You're ridiculous!"

Serena rolled her eyes at him and smirked, "Admit it. Even you were convinced by my last argument."

"I'll admit nothing. It's just not true."

"Then why are you here arguing with me? Debate's over, and we won. You lost." She laughed at him.

"I shouldn't have lost that! Passion isn't what matters. Facts do."

She laughed at him again, "And yet, now you're at your most interesting, and you're full of passion."

He looked her in the eyes, and he was shocked, "You're being obtuse on purpose. The fact is that I'm a better debater than you."

"You keep mentioning facts." She faked a yawn, "Booorrring. I'm actually exciting, and you see it too. You just hate that you don't have everyone falling at your feet anymore. You like the feeling of power that it gives you." She paused and gave him a seductive look, "Or, is it that you want me on my knees? That would make you feel powerful too."

His eyes dilated, "You're being vulgar."

Serena placed one hand on his chest and looked up at him through her eyelashes. "I'm not hearing no. You want me to submit to you after I won." Her hand slid over his chest and down to his abs. "You think it's hot that I beat you."

"You're insane!"

"Where's your car? We should get out of here and finish this argument at your place."

She silently congratulated herself when he nodded and led her to his car. He was failing at pretending that he didn't want her too.

When they arrived in his apartment, she gave him a sultry look. "So, where were we? Oh yes, you were telling me how you don't want me on my knees in front of you."

"You're-"

"Vulgar. Yes, you said that already. For someone who prides himself on the facts, you are rather low on them right now."

"And you have the facts? I find that hard to believe."

"Speaking of hard." She glanced at his cock. "Verrry impressive."

He shifted in an attempt to hide his erection. "It doesn't prove anything."

"So, you're admitting that facts don't matter?" She chuckled.

"Oh, and what are the facts, Serena? Since you know them so well!"

"You want me. I intrigue you, and you're getting off on all of this arguing. Here is a fact you don't know. It's turning me on too. You aren't the only one who wants it." She let out a sultry moan, and she watched his eyes blow wide. "Make me submit. I want it. That, or you know you're just going to have to picture me while you masterbate tonight, alone in the shower."

Darien growled. His desire flared up, and he commanded her, "On your knees. I'll shut you up."

She got on her knees immediately and smiled. "And how are you going to do that?"

He unzipped his pants and pulled out his hard cock. "Suck it. Wrap your pretty, pink lips around me. You won't be able to argue with my cock in your mouth."

She placed her hands on his thighs and nodded. She then scooted forward on her knees. She licked and sucked him until he was moaning and rutting into her mouth. He was completely incoherent, and he loved it.

He came down her throat, and she swallowed. He flopped onto the couch and she smirked.

He might have gotten the blowjob, but she won this round. She stood and got ready to leave. He asked, "Where are you going?"

She was facing away from him so he couldn't see her smirk of victory. She turned back around with a serious look on her face. "You wanted me to submit to you. I did. I wasn't aware you needed me anymore."

"Please stay. I can't move right now to chase after you, but I would. The fact is that I'm crazy about you."

"That's the first interesting fact you've said all day."

"I'll admit your passion is…"

She smiled, sat on the couch next to him, and leaned on him. "Is?"

He sighed and shook his head, changing subjects. "If we date, our debate teams will be furious. They will think we're going easy on each other. You know they both have a shot of being incredibly competitive."

Serena smiled and said, "So, we don't tell them. We date in secret until this season is over. I happen to love arguing with you. It gets me so turned on. I would hate to miss out on being able to fully enjoy this debate season."

He smiled at her and ran his hand over her breast. "I would hate to miss out on this too. We date in secret just until the last debate. Then I get to tell people."

She nodded, "Any particular reason why you stressed that?"

"I'm not the only man that wants you. I like the idea of others knowing you're mine."

"You're sexy when you're like this."

Darien laughed loudly, "Says the woman that just did that. I can't believe you were willing to."

"Wanted to. Get your words right. You do say you're good with them." She traced his bicep with her finger. "And when it was over, you were the one begging me to stay."

He let out a low chuckle. "I would have begged you either way."

"Win-win then."

After the next debate, Serena was furious. "I can't believe that you won that! You're facts were stupid!"

Darien smirked. After the debate was over, he drove her back to his place. She had been fuming in the car the whole drive. She was so sexy when she was mad.

He said, "The judges didn't agree with you."

"Wipe that smirk of your face. I had that, and they rewarded you for… Ugh! I don't even know. I had that!"

"Except I was the one who won that."

"Fuck, this is sexy." she shouted. She bent down and pulled off her panties. "You're going to eat me out, right now."

His eyes blew wide, and he nodded. He watched her lay on his couch and spread her legs for him. "Fuck, this is hot."

He tried to remember everything he had ever heard about oral sex. He wanted to make her feel good like she had done to him. He worried that he wouldn't be good at it. He licked her pussy with the flat of his tongue. She arched her back and moaned. He tasted her, and he was instantly addicted to her. He wanted this, and he loved how delicious she was. He sucked her clit and used his tongue to drive her absolutely wild. She was moaning and cursing. She orgasmed, shouting out his name.

He looked at her boneless on his couch. He felt pride well up in him. He did that to her. He left her panting and looking blissed out. She was always beautiful to him, but now she looked like a sex goddess.

She gave him a smile and said, "S'good."

"You have no idea how much fun that was to get you to orgasm like that."

"I don't mind losing so much right now." She said, and that made him chuckle.

He bought condoms the next day. There was another debate that evening, and he wanted to be prepared. Their arguing turned them on, and he was excited about what that could mean next.

He stopped by the Arcade on the way to school after his purchase and bought a cup of coffee. Andrew served him and said, "You're in a good mood. You're actually smiling. What's up?"

Darien was saved from answering by Serena walking in, "Drink lots of coffee. You'll need lots of energy later. I'm going to kick your ass today."

Darien smirked into his coffee cup as he took a sip. Andrew had no idea what she really meant by that. He knew she was trying to distract him so he countered. "Don't worry. I'm fully prepared for tonight. I even have a safety measure. One that will enable me to… win."

He watched her trying to cover up her raging desire. She pretended she was searching for something in her bag. Once she got herself under control, she looked at Andrew. "One hot chocolate to go please." When he handed it to Serena, she looked at Darien and said, "Bring it on. Let's see what you got tonight. I plan on coming out on top."

Darien choked on his coffee. He coughed and said, "That burns!"

She was already out the door.

Darien barely got Serena though his front door before she was kissing him. "Damn, that was so hot!" she moaned.

"You like winning that much?" Darien asked.

She shook her head. "No, I like beating you. There is something about your simmering anger when you don't get the points you feel you deserve. It makes you look dark and dangerous. It does things to me. I almost whimpered out loud when I saw your face."

He looked incredulous. "You like watching me lose?"

"I like seeing your controlled anger. It gets me hot. I'm so horny right now." She looked at him. "Am I the only one?"

"No." He stalked towards her. He let his emotions show. "I was livid that I didn't win that. I should have beaten you." He pulled her against his body. "Now, I'm in control."

"Yes." She moaned, and he nipped along her neck. "What do you want? I'm willing to do anything. I want you so much."

That was all he needed. He had clear consent. Now he was going to be in charge. She was right about him. When he lost, he wanted to dominate her. It did make him feel powerful. She knew him so well, and she was willing to take on that roll. He loved her.

"Take off your clothes, slowly. Make it sexy." He backed up and sat in an armchair. He leaned back and adjusted his pants. He was going to need room in them.

She smiled and nodded. She then stripped out of her shirt, dropping it to the floor. She removed her skirt then too. Next, she removed each thigh high sock slowly. She made eye contact with him the whole time. Next, she removed her bra. Last, her panties came off. She shimmied them down her legs and stood there completely bare before him.

"Absolutely beautiful." He opened his pants, pulled out his cock, and stroked it slowly.

His cock twitched when he watched her lick her lips. "You like this?" he asked, stroking himself and looking her in the eye.

She let out a breathy, "Yes."

"I'm going to make love to you. That's what happens next." All of a sudden, her face changed. He tried to figure out what he said that made her look so startled. "What?"

She blushed, "Nothing. I guess I just misunderstood something. Go back to telling me what you're going to do to me. I want to hear you say it."

He shook his head. "Something startled you."

"You're being silly."

"No, I don't think I am. Especially now. You're acting odd. Did I take this too far?"

"No! It's hot. Go back to what you were saying." The last part of her sentence trailed off a bit. She affixed her best smirk. "I'm submi-"

"Love. That was the word that you got hung up on."

"I…"

"Shit, Serena, you have to tell me the truth. I slipped and said it. I really wish I hadn't. I need to know now though. Do you love me back? If you don't, you probably need to leave. I can't have sex with you if you don't love me. I'm realizing that I can't get around that anymore."

"I love you too. I thought… I thought you didn't love me. I knew arguing turned us on, but-"

"Oh, it makes me want you. That's true." He smirked and wrapped her in his arms. "I'm so glad you love me back."

"So, we're in love with each other." He nodded. "And, we both have the same kink. How perfect."

He grabbed her bare ass. "It sure is. Now, where were we, my love?"

"You were just about to admit that my argument was perfect, and I should have won that debate."

"No, that's not it at all. I was about to show you how dark and dangerous I can really be."

"Yes, please."

He gently grabbed her hair and pushed her onto her knees. She took him in her mouth. He rutted into her, moaning in pleasure. He gently pulled her head back and said, "No more of that. I have plans for you, so I can't cum yet."

He ran his fingers through the folds of her pussy and said, "Good, you're wet." He then pinched her butt. He stripped off his clothes and lifted her up.

He then strode to his room and paused at the doorway.

She looked at him. "What?"

"I'm a virgin."

"So am I. Is that a problem?"

He shook his head. "No, not at all." He smiled down at her. "The play ends at that door tonight. I am going to make love to you. Our first time will be tender."

She gave him a soft smile. "That sounds perfect."

He made love to her that night. He kissed her and told her how much he loved her and how much she mattered to him. She returned his words with her whole heart and told him he would never be alone again.

He could save dark and dangerous for next time.

Three days later, he pulled her into his apartment and pressed her up against the wall. "That man is a fucking jackass. I should punch him in the face. Actually, I will. I'll punch him and then report him." he growled out.

She let her desire show. "I have his number. You could call him out and kick his ass."

"He gave you his number!? You accepted it!?"

"Of course, I did." She smirked, "I knew it would get you all worked up." She reached into her pocket, pulled out the phone number and handed it to him. "It's useless to me now. You can keep it."

He kissed her, claiming her lips, and pouring his desire into the kiss.

"Wow." she breathed out.

"I can't believe that man! He was a judge, and he not only rewarded you a lot of points, but he also hit on you afterwards." He held up the piece of paper. "And, he gave you his number. How old is he, 30?"

"28. At least that's what he told me when he asked me to go out with him."

Darien was fuming. He knew more than he was letting on. He had followed her and spied on the whole conversation. It helped that he knew she was telling him the whole truth. It still made him so jealous to watch that other guy hit on her. She was his. She was the only person alive who loved him. He couldn't lose her. He looked into her eyes and saw her desire. He would get them what they both wanted, right now.

He pressed her back against the wall. "I have a confession. I saw him ask you out." He then kissed her.

"And, you just watched?"

"Should I have worried?"

"No, but…"

"Oh, don't worry. I'm incredibly jealous. While he asked you out, I made plans for you tonight." He picked her up and carried her to his room. He sat her on her feet and said, "Take off your clothes, or I will rip them off your body."

She complied, and he made sure she was wet. He then had her lean against her arms on his dresser. "I like this view. You have such a nice ass, and I can see your body in the mirror."

He stripped off his pants and boxers, rolled on a condom, and buried himself in her pussy from behind. He then bent her over and took her from behind. He watched her breasts bounce in the mirror with each thrust.

"While he was asking you out, this was how I was picturing you tonight." he grunted. "I knew I would bring you home and fuck you like this. You are mine. I won't lose you to anyone. I can't."

She moaned. It felt so damn good. Every nerve ending in her body was on high alert. She looked at his face in the mirror and almost orgasmed just from that. He looked incredibly dark and dangerous. She actually whimpered this time.

He came hard, rutting into her and then frantically rubbed her clit. She orgasmed. He pulled out of her and kissed the nape of her neck.

They made it to his bed and collapsed on it. He pulled her close and kissed the top of her head. "I love you, and I do trust you."

"I know. Although, right now I am thinking of paying guys to hit on me in front of you." She smiled at him. "That was… wow. I love you too."

"How do you feel?"

"Incredible. You?"

"Same. This is the first time I have ever wanted debate to be over. I want to tell everyone that you love me."

Serena looked serious. "Why don't we tell Andrew? He's your best friend."

"One word: Gossip."

She laughed. "That's funny. I didn't know that about him." She paused. "Do you think he would let this slip though?"

Darien thought about it and smiled. "You're right. I don't think he would say anything. He would respect that it would matter too much to me."

"So then let's tell him tomorrow when we run into each other at the Arcade in the morning."

"Thank you." He knew she saw how important it was to him. He needed someone to know he was loved.

The next morning, he walked into the Arcade and Andrew asked, "So are you going to dodge me again? Why have you been smiling lately?"

He saw Serena walk in, and he looked around. "Are you busy today? Is there anyone that can over hear us?"

Andrew looked puzzled. "No."

Serena smirked and said, "I'm in love with Darien."

Andrew dropped a glass and it shattered.

Darien chuckled and said, "We're on competing debate teams, so you can't tell anyone. It's important. I just wanted you to know we're dating. Oh, and I love her too."

Andrew smiled, "Thank goodness! I was so worried you would never tell her how you felt. You've been in love with her for a while."

Serena smirked at Darien, "You have been?"

He shrugged. "You're hot. It's not hard to start to develop feelings for you. Then I figured out how kind and interesting you are."

"I wish I could kiss you right now. I will just have to show you how I feel later." She winked at him.

Two weeks later, the debate season officially ended. The moment that Serena's team won, Darien slammed his hands into his podium in anger.

He then stalked over to her and loudly said. "I have plans for you tonight." He then swept her up into his arms and kissed her.