Breastfeeding...

So I’ve always wanted to breastfeed my child and I’m currently pregnant but something kind of strange has been on my mind 😕 I love when my partner plays with my nipples during sex it’s a really big turn on and I don’t want it to feel like that when I have my baby. I’m terrified it would feel the same ☹️ does anyone have any advice or could tell me about their experiences and what it’s like.