KungChow called his boss and said "Boss, I not come to work today, I really sick.  Headache, stomach ache and legs hurt."
The Boss says:  "Chow, I really need you today.  When I feel sick like that I go to my wife and tell her to give me sex.  That makes me feel better and I can go to work. You should try that."
Two hours later Chow calls again, " Boss, I do what you say and I feel great, I will be at work soon.  You got a nice house!"