Barry was just laying down in his bed when she showed up. Killer Frost. Now he probably should have been scared but he refused to believe that Caitlin, even if she was turning into Killer Frost, would ever hurt him. She walked right on into his room and up to the side of the bed.

She didn't look like she had turned that long ago either. She hadn't yet changed into the "frost outfit" so he assumed it was a really recent change. She was dressed in a black skirt and a collared white shirt.

Killer Frost leaned down to whisper in his ear, "I'm getting a little bored. How about you entertain me?" Her cold breath caused shivers to run down his spine. Barry was confused. Frost was supposed to be violent

not bored! He cautiously sat up wondering what she planned to do.

"Sure," he said standing up slowly. "What did you want to do," he asked as he picked up his shirt from the ground, where he had thrown it before going to bed.

Frost plucked the shirt from his hands. "Oh there won't be a need for that," she said and pushed him none to gently back onto the bed. Then Killer Frost crawled onto the bed with him. Her smile looked like a tiger about to close in for the kill. Killer Frost leaned in for a kiss but Barry knew better this time. He shook at high speed to keepis temperature up, but with how hot he was already he wasnt sure if he really needed to!

Killer Frost pushed her body up against the off duty Flash. She wasn't the only one who wanted this but Caitlin was to scared to do anything. Barry, being taken by surprise, didn't have the time to think about what was happening. Instead he just reacted. He found himself wrapping his arms around her waist before flipping them over so he was on top.

Electricity was running through his veins and as the Flash he coudn't actually tell if it was just excitement or literal electricity. He was tugging off her shirt. The extra skin contact did not help him focus. She was unbuttoning his pants and from there there was no way to back out of what was happening. Even if he had wanted to.

Caitlin woke up in an unfamiliar room with someone laying next to her. She couldn't remember all of last night but she remembered bots and pieces. Enough to be able to guess what happened last night. She quickly scrambled to put on her clothes and left the room. She would apoligize to Barry later. Sadly she didn't manage to make it out of the house. She walked out of Barry's room at the same time Iris walked out of hers. Iris' jaw dropped as she saw Caitlin walk out of her best friend, pretty much brother's, room.

"Caitlin?" she couldn't hide the shock. It was way to early for Barry to be up so Iris knew she must have been there all night... and there was only one bed in his room. Iris knew what that meant.

Caitlin turned a shade of red as bright as Berry's Flash suite. "I-I gotta go," she said and raced out of the house. The sound of her feet thudding down the stairs effectively woke the others up. Barry threw on a new pair of clothes and ran out his bedroom to watch her run off. His hair was an absolute disaster and he was rubbing sleep out of his eyes.

"What did you do!?" Iris asked. "She seemed pretty upset when she left!"

"It wasn't my fault! It was Killer Frost she showed up and," Barry froze and turned a deep red.

"And what!" Joe asked. "Look I know you're old enough to make your own decisions but if you are going to do that please don't do it in my house."

"I didnt really have a choice," Barry protested. "But yeah if Caitlin's evil alter ego ever shows up again making me do that I'll make sure we go somewhere else first," he said sarcasm dripping from his voice as he defends himself.

That day he is busy with work and doesn't make it to Star Labs. He probably could have but he wasn't in a hrry to get there. Despite his defensiveness he doesn't mind when she shows up the next night.