I 19F like being treated like a slut

So I have a bf (24m) and we are really open and adventurous in our sex life. With him I’ve discovered that I’m really turned on when he treats me like a slut and I love telling him that during sex. I don’t know why but it gets me really turned on. I have bought some lingerie and slutty outfits to use with him and they drive him crazy. We have a great sex life and I often squirt when I use my vibrator and he sucks my tits. I think I might also be into anr (nursing him) , I love watching him suck my nipples. I was practically a virgin when I met him and it has been great getting to know this side of me. Once we live together I want to try out the free use kink, it gets me hot just thinking about him having his way with me whenever he likes.