Wish for her to be open to suggestion.

You want her to go for you willingly, but maybe you need a little help to ease things. 'I wish she was just open to what I suggest to help her out,' you think.

There's no visible evidence of the wish working... but how could there be? You have to test it.

"I get it," you say, "You can't have sex until you're married. There are other things you can do though."

"...what do you mean?"

"Well, there are lots of things that a guy and girl can do together that won't break the rule."

"Like what," Casey asks, seeming really-interested and little aroused.

"Well, a guy can eat your pussy, for one. It usually leads to sex, but it doesn't have to."

"That makes sense. I think i'd like that. Is there... someone willing to do that for me?"

"Yeah. It can be arranged. Would you be interested in other things to do with a guy? Perhaps something you could do for him in return."

"You mean like a blowjob? I've done that once before," Casey admits, "I might like doing that again if a guy could help me out."

"It sounds like an agreeable business deal," you reply, "I think I know just the man for the job."

"Oh, who's that?"

You close the distance between you two and kiss her on the lips. She is nervous at first, but gets into the kiss eventually. You break it after a couple of long, lingering minutes.

"I see. Well, if you are up to the task, I will be to. Shall we?"