Post Radiated Mastectomy Breast Augmentation

I had BC on 2019 and had mastectomy and immediate reconstruction with latissimus flap along with radiation on my right breast.my right breast has Shrink alot so I decided to go for BA with implant.dr suggested me motiva 300cc on my left and 375cc on my right.I’m now 4w post op and would like to know if any1 has go thru the same situation as me that can advice if once radiated breast with implant can soften and fluff like normal breast with implant??tq