Tell her to take off her shorts and tank-top.
From Create Your Own Story
You reach for a beer from Matt's stash and hold it in front of her. "Take off your shorts and tank-top. You've admired our bodies, now we want to admire yours." Out of the corner of your eye, you see Matt's anticipating grin.
"But my brother is right there....," Kara complains, though you can clearly see she's just playing it up.
"So? He's passed out, not waking up for a good six hours, if not more," Matt shrugs. "You know that anyway, you're just too scared."
The statement has Kara stripping in seconds, and soon she's sitting between you with only a tiny pair of black boyshort underwear. "I guess I should have worn a bra today," she muses drunkedly, while you and Matt enjoy the view, shaking your heads.