My girlfriend is over and I just have to ask her a question. I sit her down and talk to her about whether she's ever thought about gaining weight on purpose. Sure, she's gained weight naturally, but never on purpose. I convince her to give it a try. To be a total glutton and stuff herself. To be lazy and try not to exercise so much. She decides to give it a try, and when I see her weeks later, we talk about it. Did she gain weight? Did she like the lifestyle? Will she keep going? She shows off her body and we talk about changes that have happened.