Going down south!!!!

My husband rarely goes down on me. I wish it would happen more. He likes it to be pretty much hair free and showered just before he does...which honestly when you have been at work from 7.30am til 5, come home and feed and bath kids, have dinner and wind down you just want to sleep. Anyways recently ive been wondering what it would be like for a woman to go down on me- or be with a woman. Ive seen a few movies lately that just happened to have lesbian scenes and it has sparked a small amount of curiosity. Is this normal or not???