Getting off on my own

My husband and I have been together for 3 years and married for just over a year. Every night he always takes a dump and I get myself to orgasm in that time. It's kinda my dirty secret to try to O before he gets out. He's never caught me yet ;) sometimes I wonder if he's actually doing the same thing in the bathroom lol.

We have a great sex life together. Just wanted to share.