Personal sex question!

My husband and I are extremely in love and having sex every night since our wedding. The sex is incredibly enjoyable, but I have yet to orgasm. In fact, I'm not even sure what an orgasm would feel like. He orgasms every  time, so no worries there, but me... Is there any way for me to orgasm? He spends a whole lot of time working with me, being patient, foreplay, etc. He enjoys pleasuring me... But I'm just not sure how to orgasm. Any tips?