How do I get my boyfriend into the ddlg lifestyle

So. I really like the dd/lg kink. (Not trying time sound offensive, I’m just not into the diaper and paci thing) I just want my boyfriend to be dominant towards me and punish me when I’m bad and reward me when I’m good and talk to me like I am his princess kitten little girl, and I call him Daddy and he likes that but he doesn’t do any of those things I’ve mentioned and I’ve told him I want him too and he just dosent. But he says he likes being called daddy. Like I want him to punish me, Reward me, be dominant and controlling towards me, spank me, tease me, all those good things. Any advice please??