A woman drives home and indoors she finds her husband in bed with a beautiful young lady.
Enraged she asks what he was doing.
He said "before you get too annoyed let me explain. I was driving home and spotted this young lady who looked as if she needed help. So I offered her a lift back to our place . Looking in the fridge I saw some food left over you didn’t want or need so I gave it to her. Then I noticed she had no shoes on and as you had a pair you didn’t want or use I gave them to her. Then I noticed her tatty dress so as you have one you havn’t worn or used I gave that to her as well
She then asked if there was anything else my wife hasn’t wanted or used anymore which is why you found us in bed together.