No I don't think there is a wrong way to write on your ass.... unless you use a sharpie.... that shit won't come off for days and days and days........ I tried that once.......... I walked around with Humbolt on my fucking ass for a damn week. LMAO
Lynn... it's all in camera angle babe...... if MY ass can look good on camera then I know yours can. It's quite fun too.
I just got back from buying me a new box of WASHABLE markers........ now maybe I won't rub the hide off my ass when I write these peoples names on it.

And they are scented... mmmmm.........
Tam