"Mom, will you teach me about girls?"

I met a girl at school who I like a lot. But I'm nervous because I'm still a virgin and I don't know what to do. Mom...could you teach me? Like, I don't know how to kiss. Or how to touch a girl. Or how to undress her. Or what I do when we're naked. And I know I'll be embarrassed because it makes me all excited and usually I try to hide that. Oh, please, Mom, please teach me.

I'm a tall, very attractive, well educated and well paid professional in my forties who thinks it would be seriously HOT to role play being your son. (I get aroused just typing this!)

Looking for something very discrete as I am attached.