Step 1: Immerse yourself in sissy porn. Especially sissy captions or hypno. There are a lot of good tumblrs for this.
Step 2: If you have a wife, be her sweet little maid and help her bathe and dress sexy for other men
Step 3: Again, if you have a wife, passionately lick her pussy both before and after she fucks other men. Lick it before to get her wet and warmed up, and after to clean it and nurse it if it's sore. Do the same for her masturbation.
Step 4: Married or not, start sucking cock.
P.S. That is a VERY cute little clitty you have there.