insecure

Okay so here's the deal. My biggest insecurity is the way my downstairs area looks. Specifically because I have long vulvas. My boyfriend and I have had sex plenty of times but he's never really gotten a good look of me down there (as far as I know) and today he requested an upclose picture of my vagina. While wanting to please him, I'm very nervous about how he will react if I send him a picture. He is in no way being pushy. I'm not sure what to do