Catwoman Challenge!!!!

Options
So on Halloween my boyfriend and I were chatting - I had failed at convincing him to wear a costume, to which he was adamantly against. However, we reached an interesting agreement - next year he WILL dress up like batman IF I go as Catwoman. SO I have one year to get into Catwoman shape!
- so how would y'all go about getting into skin tight leather suit shape?! Any tips and advice appreciated. I have hardly logged I forever, this is a fresh start for me. Let me have it!

Replies