Sex advice

So my boyfriend is really bummed because I’ve never orgasmed before. Not for him or anyone else for that matter. He’s not as experienced as me in the sexual field and he gets so down on himself because he thinks he does terribly. I try and tell him he doesn’t but he won’t take the risk. He keeps telling me he wants me to orgasm so badly but he doesn’t know how to make me. He said he’s never made any girl before. Anyone have any advice or sex ideas to help the both of us out?