What should I do for him?

My husband has been gone for so long due to work and we've been sexting more than ever and like begging for each other lol I want to do something spicy for him though. I'm kind of a prude and a super amateur and he is very kinky which I love and aspire to be as well lol so what's something special I can do? I don't have a special outfit except maybe one I haven't worn for him yet but I was going to save that for another time. So dressing up isn't really an option but what other spicy things can I try??