No.
Now you answer mine. Have you ever feared that Texas bedroom police would peek in on you as you engaged in it with your girl friend, boy friend, or pet schnauzer?
Such a gestapo mindset you exhibit, Luis. I hope it's a passing fad of yours, since you are usually a level-headed individual in many other areas of thought. Anything is morally-licit within a heterosexual marriage provided it is consensual and in no way degrading to either partner.