upset

Unknown
So, my bf who is away for the Army (for Campbell) has trouble getting off alone. He doesn't masturbate. Which is fine I mean. That's his choice. But he's extremely sexual. And I decided to send him a nude. Now to be fair, that was my first time doing so, I've never seen nudes of other girls, or done it or anything! He likes them, I can tell which is great. But unless I sent him a straight shot of my cooter, which I'm not comfortable with, he can't "get off" and it bothers me. Makes me feel like my other nudes aren't worth anything. What do I do? Advice? Help? I dunno.