By now I have discovered your trap, step-daddy. You married my mom just to get close to me and get me delicious food in the pantry every day to make me gain weight... and I love all that! But it's not enough, I'm not gaining weight fast enough, am I? You know, in school during science class, I found out that a pregnant woman can gain up to 20kg in just 9 months... don't you find too that this is the fastest way to gain weight? You can knock me up one time after another and make me gain 20kg every time. How does that sound to you? Let me seduce you... and don't worry, my body is that of an adult. I know what I'm doing, dear step-daddy.