If you saw your sister walk out of her room naked would you take a quick look then turn your head ?

it all depends upon the circumstances.... if it was in the normal course of everyday life... should not be a big deal... familial nudity is far more common than many think... family norms are set buy the family... if it is not a routine thing then it should not be more than an "oops, excuse me" moment....if the relationship with sis is generally good... it certainly should be nothing to be ashamed about.... for either of you...

It would depend on her age. If she was a little kid you could joke about it. If she's 15 or older I would tell her to put some clothes on.

If I ever 'accidentally ' saw my sister naked I would first compliment her and immediately take my clothes off and show her my hard cock!! Then take her by the hand and pull her in and French kiss her and hopefully make love to each other like I've always wanted to!!

I look at her but turn head when she saw me.

Yes I would and I have, but that was a very long time ago.

quick look at what though.

No I would not look at all and run. Don't be a perv

lol she does that all the time. My mom and I have to yell at her to put some clothes on

you sick bastard.

Gross.