Your description gave me a good laugh, Rechyl.
It's been my experience that they regain their bounce in time, even if you don't regain any weight. I think it's one of the first places women lose, but they're also designed to have a quick recovery. Mine blew way up to DD cups when I was breast feeding, looked like empty knee socks right after I weaned the baby, looked as perky as they ever did a year later, even though I was very thin at the time.
Congrats on the weight loss and being able to see your toes!