Go on then

"...hm.. fine" you say

"Yippee!" Scarlett says as you get yourself into doggy style position.

She stands there for a minute admiring your perfectly shaped ass, your cock between your legs and your soaking wet pussy dripping. You feel her trace her finger around your ass until it gets to your hole. You assume she's going to start finger fucking your ass but her finger quickly disappears. Her finger is replaced by a lot larger part of her body.

The head of her cock starts pressing against your asshole, you have the feeling of pain and pleasure as it tries to get inside you. Then it happens, your asshole stops resisting and her whole cock slides inside you

"Ow!" you screech

"Oh chill out, it's just the initial stretch" Scarlett says as she starts withdrawing her cock. She only gets about halfway before slamming her length back inside you.

"OW!" you shout.

"Sh, maybe this will help" she moans as she starts feeling your hardening cock. She starts doing smaller movements but faster and you start feeling the pleasure again.

"Do you think you'd gape yet or do I really need to go to town on your tight asshole?" she asks