Hi Tes,
The sad truth is that with your current breast size, skin recoil is not possible. Once skin has been damaged due to prolonged weight tension, it can only get worse with time. Your two options are to wear a good supportive bra 24/7 (to minimize further skin stretching) or seriously consider a breast reduction. There's a new technique called the Ultimate Breast Reduction/Lift that does not require a vertical scar. So, if you are hesitant to undergo a reduction because of all the scars that traditional breast reduction/lifting techniques require, you now have a better option. BTW, the UBR/L works regardless of cup size. Do your reaserch! This is a great start!
Best wishes,
Dr. H