my boyfriend doesnt like nude pics

like i always tell him "babe ima send you a nude later ok?" and then he's like it's okay babe you don't need too. like if he doesn't like my body or something ... He never sends me anything either... He said one time that he would rather see me in person and see the real thing than the pics... But i don't get it.. i want to be sexy for him and feel sexy but he doesn't like nudes from me i feeel insecure now.. I do have small boobs and no asss so maybe it's that reason? idk 😣😰 but yet he tried to find blac chynas naked butt online 😡😒wtf