Should i send my boyfriend a naked picture of my body?

My Boyfriend keeps asking for a naked picture of myself Mostly everyday i tell him i will send it but later. I make him promise not to show it or FWD. it to anyone && he tells me "why would he want anyone else too see his ladys Body if im just his && noone elses" But i dont know what to do i trust him but in this case is different. HELP! IDK WHAT TO DO!!!??