Muscle Mass

With her muscle memory altered the next step in the transformation of Natasha Romanoff was to alter her muscle mass. No longer would she have the body of a spy instead Natalie Smith would have meat on her bones. Not enough meat to be considered fat but just enough change in mass to alter her appearance. With a turn of a switch and some clicks on a nob Petra watched as the body of Natasha Romanoff changed in front of her.

The changes started slowly as the muscles on Natasha's arms were the first to go. Petra watched as the nanites removed muscle mass replacing it with fat. Not a lot of fat but enough that when they were done the arms of Natasha Romanoff were gone. Gone were the muscles unbecoming of a lady instead in their place we're the arms of a woman who barely worked out. No longer would Natasha spend all her time in the gym instead Mrs. Smith would be a pampered wife with a taste for the finer things.

The next thing that changed was her legs as the toned muscular legs of the black widow were replaced. In their place were the legs and feet of Natalie Smith. Less manly yet thick with meat firmly on them. Petra always liked them with meat on their bones and with Mrs Romanoff that's exactly what she'd get.