As far as Sohma was concerned, one warning was enough. If someone chose to do something dumb anyway, then that was their problem. He had more than enough on his plate trying to figure out how to best clean leather with the supplies he had in the house (though it wasn't his first rodeo, and at least Gladio's weren't something weird like ass-less chaps).

A scratching, shuffling sound could be heard as Gladio approached the guest bedroom, although nothing could initially be seen when he first opened the door and the sound stopped.