Interrupted while dressing

Having reached your room, you took off your shorts and shirt, looking for something moresuitable for going out in. Now standing naked in front of your closet, you are surprised tohear the door behind you opening. "Nice ass" you hear Katy say.

With a jerk, you turn around, forgetting you are naked. "What're you doing here?" you ask. "Oh...I don't want to go out, really" she tells you. "Everybody'd recognize me, it would be terrible"
Her eyes stray downwards, taking in your member. You become painfully aware of your nudity and grab the nearest piece of clothing, holding it in front of your groin.

"Aw, I was just enjoying the view" Katy says with a pout. Then, in what appears to be a sudden impulse,she takes off her own clothing, then sits down on your bed with a sultry look on her face. "Come...we're on the same level now. Take that thing away and show me what you got"