Losing weight vs Losing boobies

Hi guys! So I just started taking care of myself and I’m hoping to lose 20kg.

I’m 89kg right now but let’s just say I don’t look like 89kg. My fat is very distributed in my body and I’ve always had less waist, more chest and more down belly and hips.

My question is: did any of you lost a lot of weight, had nice boobies before and lost them?

Anything I can do to avoid losing them?

They’re my precious