Tell Miki it's OK with you if it's OK with her.

"I'm alright with all this if you are," you tell her, laying a calming hand on her knee.

"Yeah, no, it's just..." she mumbles, "I'm in a strangers car, and I don't know where I am, and I think I'm pretty drunk."

"You think you're pretty drunk," you laugh. "There's no 'think' about it -you're 'faced."

Miki laughs, her expression instantly brightening up. She looks down at your naked prick, and gently takes it back in hand.

"Listen, I know I'm being a bad girl tonight, so I really appreciate you taking me home," she says. "How about I offer you a little reward? I could suck you off, if you'd like."

"You'd really do that," you ask, already leaning back in your seat in anticipation of what's to come.

"Oh, I'm not claiming to be an expert or anything," Miki chuckles, waggling your cock in a deliberately exaggerated fashion. "I'm just betting that I could make you really happy for being a nice guy and doing me a favor."

It does sound like an offer too good to resist, but perhaps you have something else in mind?