Are You Willing to Fall in Love with a Pony, as Long as She's a Cutie?

Shining Armor was home one day, sitting in his bed. He had just woken up from a fresh sex dream, one about the large breasts he saw yesterday and what it would feel like to feel them. At the end, his sister walked in.

He got up, and began to walk around the house. He passed his sister's room, noticing that the door was wide open. That's weird.

He peeked into the room, looking for his sister. He didn't expect what he found.

He found his sister, completely naked, undressing, pulling off her panties, tits out in the open.

"Oh! Uh! I'm sorry!" Shining said before running away.

"Come back," his sister, Twilight, said.

"What?"

"Come over here."

So he came into the room, with his naked sister. This was weird.

She began by sitting on him, facing his face. Her ass rested on his boner and her breasts were in front of his face.

She started playing with her boobs, massaging them and pressing them together.

"Um?" Shining armor said, seeing his life flash before his eyes.

"Do you like watching me undress?" Twilight asked, poking at her nipples and twisting them a bit.

"No, no," Shining Armor said. "Why are you doing this, again?"

"I'm an exhibitionist," Twilight stated bluntly. "I like you seeing me naked."

Oh Celestia.

"We aren't actually related, you know," Twilight went on, "I was adopted."

"What?!?" Shining looked at his sister with wide eyes. Or, was she even his sister?

"That's when I knew you were perfect for me to expose myself to you," Twilight said.

"What?!?!?!?!"

Shining pushed Twilight off and ran out of the house, hiding his boner along the way.

What the fuck was going on?