These stories are so much fun to write. I had my share of laughs with this one as well.

Timmy sneaks into Cosmo and Wanda's castle one night and walks in on an intimate moment between them.

Curiosity

Timmy got on his bed and stretched and yawned. He was in his pajamas and it was dark outside. It had been a long day. He had wished that he was a pilot so he could fly to the Amazon rainforest. He had just learned about the place in school and wanted to see it himself. And after dinner that evening he'd wished himself into his latest Crimson Chin comic to fight with him for the night. It was late now, well past his bedtime and he had school tomorrow. Wanda had insisted that he go to bed on time but Cosmo had let him stay up and hour later. Maybe he'd regret not listening to her in the morning but right now he didn't care very much. He got under the covers and laid down.

"Good night Timmy," Cosmo said.

Wanda kissed his forehead. "Sweet dreams."

"Good night you guys," Timmy said.

Wanda turned off the lights and her and Cosmo poofed into their castle in the fishbowl. Wanda sighed. "What a day."

"Tell me about it. When the Bronze Kneecap came after me tonight I swear I saw the light," Cosmo said dramatically.

Wanda laughed. "Hopefully he won't be falling asleep in class tomorrow because someone let him stay up an hour late."

"You didn't try to stop me," he said putting his wand in the case they kept in the front hallway.

"Yeah, I kinda did," Wanda said putting hers away as well.

"Oh you did?"

Wanda giggled and shook her head. She kissed his cheek. "I'm going to go take a shower hon." She winked at him and went upstairs.

Timmy was having a hard time falling asleep. He just wasn't tired. He wanted to go play with the Crimson Chin or play video games, basically anything that didn't involve sleeping. He got out of bed and looked in Cosmo and Wanda's fishbowl. He wanted to go in their house. The thing was tiny on the outside but on the inside it was gigantic and tons of fun. He tapped on the glass but they didn't come out. Maybe they were sleeping already. Oh well, he could still go inside and play. He went into the closet and got out his shrink suit. That's how he got in the last time. He shrunk himself small enough to get in the fishbowl then went into their house.

The gigantic house seemed even better than it was the last time he was here. He wondered what he should do first. He went to the kitchen and micro waved himself a pizza. Then he went to the arcade and played tons of games. He wondered how they could have this amazing house. But then again, they were magic; they could have any kind of house they wanted.

He went upstairs and heard something in one of the rooms.

Neither of them had noticed that Timmy came in. Inside Wanda had just come into the room. She froze when she saw Cosmo laying on the bed in a green robe, the lights dimmed, romantic music playing, and a rose in his mouth. "Cosmo, what in the world…?"

He motioned for her to come to him. "Come here Wanda."

She giggled and sat next to him. "You're so romantic Cosmo."

He handed her the rose. "I got the thorn-less roses this time."

She sniffed it. "It's beautiful. And so big." She placed the rose on the night table and he sat up and kissed her. She ran her hand down his chest and felt a certain part of his. "It's not the only thing that's big."

"It's gonna explode if I don't have you now," he said with a sly smirk.

She ran her hands up his chest. "Well why don't I take care of that for you?" she said with a seductive smile.

Timmy sat on his knees outside the door. His ear was pressed against it listening. He didn't get what they were talking about. What was going to explode? He heard the sounds of kisses behind the door. What were they doing? Curiosity got the better of him and he cracked the door open and gasped at what he saw.

The lights were dimmed and there were candles lit. Cosmo was on top of Wanda wearing nothing but his underwear. She giggled and whimpered as he kissed down her neck. Then they sat up and she straddled his waist. He lifted her night gown and pulled it off then tossed it aside and they continued kissing.

Timmy was frozen; his eyes were wide with surprise. So this was what Cosmo and Wanda did when he wasn't around. He shouldn't have been watching, he knew that. But his eyes were locked in their place.

She wrapped her hands around his neck and grinded her hips against him as they kissed. Then Cosmo slid his hands up her back to her bra and undid the hooks and began to pull it off.

"Cosmo! Wanda!" Timmy exclaimed before they could go too far. As fascinated as he was, he knew he'd never be able to look at his god parents again if he saw them get naked.

Cosmo and Wanda froze when they heard his voice. They saw him and a horrified expression crossed their faces. "Timmy!" Wanda grabbed her robe to cover her exposed chest and Cosmo fumbled trying to put his back on.

"What are you doing in here?" Cosmo asked.

"I-I wasn't tired so I put on the shrink suit to come play in your house. What are you doing?"

Cosmo and Wanda looked at each other not knowing how to answer that. Timmy was too young to know about sex and of course they weren't going to tell him they were about to fuck each other's brains out. Cosmo rubbed the back of his neck. "Um, well…we were..."

Wanda shook her head. "Timmy, don't worry about what we were doing. It's…it's something that you shouldn't have seen. You're much too young to know about these things."

Timmy raised his eyebrows. "So this is what you do at night when I'm sleeping?"

Cosmo shrugged. "More or less."

Wanda elbowed him and gave him a glare. "Listen Timmy, the point is what we were doing was a private thing between us. It's something special between the two of us and it's how we show our love for each other. You shouldn't have been in here."

"I'm sorry."

Wanda smiled and kissed his forehead. "It's okay. But how about we make a deal. No coming in here without our permission, okay?"

Timmy nodded. "Okay." As long as he didn't have to see them doing that again he was fine.

"Good. Now you really should get some sleep sport."

"'Kay. Good night," Timmy said.

"Good night," Cosmo said. He poofed Timmy back into his room. "You think we traumatized him?"

Wanda shrugged. "I hope not." She sat back down on their bed. "I knew we should have gotten rid of that shrink suit when we had the chance." She lay back. "Now I'm all stressed out and out of the mood."

Cosmo sat down next to her. "You're out of the mood huh?" He pulled open her robe. He licked up her stomach to suck her breast for a moment emitting a moan from her, then he kissed up her neck to licked her ear getting another satisfied moan from her. He rested his forehead on hers and smirked. "Still out of the mood?"

She smiled looking at him with lustful eyes. "Anything but that." She pulled him down for a passionate kiss and they resumed their romantic night of love.

Poor Timmy. He was so innocent. Now he's traumatized for life. At least Wanda put it in a nice way. If Cosmo had been to one to explain it, i imagine it would have come out wrong and Timmy's young mind would be scarred even more than it already was.

I hope you liked this one. Reviews are appreciated!