A lady walks into a bar…

She orders a drink and notices a frog in a cage behind the bar. She asks the bartender about it and the bartender says this frog performs oral sex on women. The woman has a few more drinks and her curiosity gets the best of her so she asks the bartender to have the frog go down on her. She gets up on the bar in the appropriate position and the bartender puts the frog there and tells it to do its thing. The frog just sits there. The bartender moves the frog to the side and says, "I'm only going to show you one more time!"