Another Cheating Wife

Vickie was tired of her dead beat husband's inability to satisfy her sexually and so she resorted to cheating.
One day her beau came to the house while her hubby was away in the country.
In the heat of the moment just as she was to reach her climax, her husband walked in the room to see the beau riding and pumping away.

Shocked out of her wits she quickly said....Honey I can explain, he is my doctor and he is just taking my temperature.
The husband replied...well when dat rass come out, it better have on some numbers.