Here we go.

Cartman's POV

He was busy taking a walk through the forest. (Don't ask why, this is my story, so I say he was walking in the forest) Everything was looking so calm and normal. Well as normal as it can be in south park. He was starting enjoying his walk when his half brother showed up.

"Well look who it is, my little brother"

"Oh go away"

"Yeah I don't think so, but thanks for asking" Scott said. Cartman kept walking. Scott followed.

"Well look who's in a bad mood" Scott said. He smirked as he caught up with Cartman. He leaned over at his younger half brother. Then pushed him against a tree.

"Care to play with your older brother" Scott said with a desirable look in his eyes. Cartman struggled. Scott smirked and leaned down and licked his younger brothers neck. Cartman's eyes widened.

"What I thought you hated me."

"Doesn't mean I don't know a good thing when I see it, when I first started learning everything I could about you I realized how amazingly alike we are. Both of us have clever minds to trick people, we both are cunning, and we are both twisted." Scott said.

"I am nothing like you"

"Yeah right, you just don't want to admit it." Scott continued to lick every part of Cartman he could. He smiled as he proceeded in taking off Cartman's clothes. That was difficult because Cartman struggled. But Scott was taller than Cartman so he had the advantage. Finally he succeeded in removing Cartman's clothes. Than he removed his own clothes.

"Ready Eric?" Scott asked. Then he proceeded to enter Cartman's entrance.

"Ahh, take it out, take it out"

"Oh relax little brother it will get better."

"That's easy for you to say, your on top of me." Cartman said. But it turned out Scott was right. Soon enough Eric found himself enjoying it. Finally Scott finished and removed himself.

"See now that wasn't so bad" Scott said. Eric sighed. Then they both put there clothes back on. Then they both walked away. Cartman couldn't help but feel disgusted with himself. He had actually let his older half brother get away with that.

Well there goes. I know this is extremely out of character, but I couldn't think on how this kind of thing would happen in character.