Wife does everything her husband asks her to do

My husband is the boss here and I do what he asks. My goal is to get his sperm and have as many orgasms as possible. I also like to be the good wife who spreads her legs and makes her pussy available. I even submissively let my ass be spanked just to make my husband’s boner even harder. In order not to squirt too early, but to keep me horny, he stretches my pussy with a thick dildo every now and then so that I can imagine a big strange cock. I get several climaxes during these rather unromantic ten minutes before he shoots his fat load of cum on me.