Marinette told herself that she needed to breathe. Her heat was a natural accuracy no matter how inconvenient it was. She inhales and exhaled hoping that when she returned as Marinette, the heat would be miraculously gone.

"Buginette, why so glum?" Her leather dressed partnered asked. The two teens had an hour to patrol before the sunset.

"I almost embarrassed myself."

"You?" ChatNoir asked wondering how such an amazing woman would be embarrassed. He sat next to her letting his legs dangle off the edge selfishly hoping his dream during that school lunch would become reality. He started staring at her shifting legs. Maybe, she was unconsciously tempting him.

"I all most confessed that I liked cats better than dogs." She teased. ChatNoir pinned his ears at her reply. He knew that wasn't the reason for her be down and was offended she wasn't confiding in him.

"I know you don't want talk about our personal lives but..." He did a simple gesture of laying his hand on her leg. He paused for a moment thinking that maybe he was crossing a line.

"You can tell me anything." He continued.

"Thanks, Chat." She replied biting the inside of her lip. She knew that her Miraculous was supposed to cover up her Omega smell. She should of heeded Tikki's warning. Ladybug noticed how ChatNoir kept his eyes on her legs. She pretended not to notice but ChatNoir placing his hand on her thigh made his intensions clear.

"You need something?" Ladybug asked as he laid his head on her shoulder.

"Yes." He replied then he kissed her neck causing a shiver go down her back.

"Why did you do that?!" Ladybug remarked as she rubbed the spot he kissed.

"I wanted to mark you. Would you of preferred that instead?" He teased before placing his head back on her shoulder.

"Chat.. I think I should go." Ladybug said excepting ChatNoir to beg her to. Stay for a few minutes more but to her disappoint he didn't.

She decided to head back home to endure her much hated heat. She wondered how she would solve her problem. She could relieve it in many different ways. By herself or with the help of a friend but she couldn't ask that. But maybe ChatNoir wouldn't be against it. She took her yo-yo and called ChatNoir as she stood in the middle of her room.

"M'Lady?" The alley cat questioned. He had just seen her only moments ago.

"Can you go to your friends Marinette's house? She's in trouble." She felt a little guilty about making him rush over. ChatNoir wasn't the the type to leave a damsel in distress.

"Is Evillustrator back?" he questioned extremely worried. Ladybug just hung up on him before attempting to answer the question.

She spoke the dreaded three words before being overcome by the burning sensation of the heat. She scrambled to her vanity drawer where she kept her with control pills. She couldn't make it. Her pheromones were most likely alerting every Alpha in the neighborhood.

Tikki was right she should have never transformed while her heat was starting. ChatNoir peered through the trap door and then slipped through without making a noise. That's a lie, Marinette could hear that irritating bell of his ring.

"Chat.." She called leaning on her computer desk. She knew if she moved her knees would buckle and she would be putty in his claws.

"Marinette, are you okay?" ChatNoir asked as he put his hand on her forehead.

"Your an Alpha right?" Marinette asked before her Omega instincts went in overdrive.

"Yes." ChatNoir replied before catching Marinette in his arms. Her legs had finally gave way. ChatNoir was glad that pheromones didn't effect the holder while they were transformed he just knew that it's was going to suck when he returned home.

Marinette was sweating and panting in ChatNoir's arms. He had options, go home, stay with her and just wait this out, or does he dare think it? Take advantage of an Omega acting on instinct? He shook the thought his mind and took Marinette to the lounge chair.

"I'm going to go." ChatNoir told her but before he was to leave she grabbed his arm and pulled him on top of her. ChatNoir thought it was quite odd such strength in someone so small.

She looked at him will her big blue eyes burning with the Omega's instinct to breed. She wrapped her legs around his thighs and pushed his pelvis to hers.

"~Stay" She begged. How could ChatNoir say no to this?