Blind man

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 a 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?" called one of the nuns. "

Blind man," replied a voice from the other side of the door.

The two nuns looked at each other and shrugged. What harm could come from letting a blind man into the room? They opened the door.

"Nice tits", said the man, "Where do you want these blinds?"