Two Nuns

.Two nuns are ordered to paint a room in the convent, and the last  instruction of the Mother Superior is that they must not get even one drop of paint on their habits. After conferring about this for a while, the two nuns decide to lock the door of the room, strip off their  habits, and paint in the nude. In the middle of the project, there comes a knock at the door .  "Who is it?", calls one of the nuns.    "The Blind man," replies a voice from the other side of the door.  The two  nuns look at each other and shrug, and deciding that no harm can  come from  letting a blind man into the room, they open the door. "Nice  tits.." says the man, "Where do you want the blinds?"