She is already naked in the prior scene. When you have serious case of the diahrrhea cha cha, why would you make yourself uncomfortable by taking the trouble to put on a long flowing robe just as you about to take a dump?
shareMy bathroom gets cold in the winter time. I put on a robe.
shareShe's gotta take a dump real bad. Putting on a long robe like that, she has to spend another 30 seconds putting it on. Then she has to hike it up. If you got a serious case of the s***s, it has to be much more comfortable to do your business without worrying about any clothes. And while women complain about guys farting, why do some women like to open the door when taking a dump just so they can prove their comfort level with their husband.
shareHad a (thankfully) ex-GF who would leave the (bathrrom) door open, intentionally, like, all of the time. IDK., whether it had been a deviation of some kind - or, if we were younger; but, whatever the case... Not that gr8, as you could imagine, for some of the time, heh. xD
shareMaybe she wants to wipe her butt with the robe!
It's that man again!!