Nudes

Me and my boyfriend aren’t the best at communicating with each other especially over text (English isn’t his first language so he’s bad at reading and writing) so we send each other lots of snaps everyday of our faces lol. Anyway, we don’t send each other nudes but I really want us to but I don’t really know how to go about telling him this or asking and I can’t just randomly send him a nude bc he’s with people a lot of the time🤷🏻‍♀️ also idk how he would react