Yes

She takes your cock into her warm mouth and begins to hungrily suck on it. Then she begins to alternate between sucking your dick, and licking the head and up and down the shaft. You run your free hand through her auburn hair and say;

"Yeah, Cassie! Suck my cock!"

"I thought I already was", she jokes as she comes up for air.

She goes back to sucking your cock and soon you feel a familiar tingle in your balls. Knowing that you're about to come, you warn her.

"I'm about to come!"

Does she keep sucking and swallow your cum? Or does she take your cock out of her mouth and let you shoot your load onto her tits?