Breastfeeding sexual?

Okay ladies not looking for judgement !! I'm due in August and I'm having a really hard time wrapping my brain around breastfeeding and the sexual aspect.  
My mind is warped into thinking its sexual and only for my man during intercourse and foreplay ( I enjoy it very much ) 
I know I will give my baby the colostrum as I know it's good for the baby but I'm just not sure how I'll feel long term about it ! Anyone else feel the same as myself and have a total change of heart ? 
Any input is appreciated !