Orgasm....

I'm away from my husband at the moment. He was my first sexual partner and I swear I only orgasm if he is doing something to me. 
But if I do it to myself I don't get half the pleasure.. How could this be 🙈 
Anyway, I see him in a week so I'm sure we will make up for lost time 😂
But does this happen to other girls? I'm so confused. 😕