How many of you only cum by clit stimulation?

Hello ladies, I was a virgin when I dated my husband. I have only been with him intimately. I have learned I can’t orgasm through regular vaginal penetration i think lol. I mean I have felt that build up rarely but it’s not the same feeling as when my clit is being rubbed. it’s Only when I get oral or am on top and I’m getting clit stimulated I feel like I orgasm. Any help on to what you ladies go to orgasm every time you have sex? How do you tell your partner. I am kind of shy because he has taught me all I know about sex. I don’t want to make him feel bad by saying babe I don’t orgasm.... help!