Seduced and trapped in your stepdaughter's weight-gain game

Description: Look who’s awake… my step-daddy! aren’t you happy to have me back home for the weekend, after two months away at college?huh? what’s so weird about what i’m wearing? this is exactly how i walk around the house… are you uncomfortable, by any chance? you’re such a silly goose. i see you’ve gained some weight while i was gone. what’s up, did you miss me too much and fill the void with food? oh? ah... really? i was just joking... oww, step-daddy, this is too sweet. have you turned into a little piggy for me? good, i like that. in fact, i want you to keep gaining weight... can you do that for me? i don’t want any woman ever coming near you again. not even your wife.you’re all mine, step-daddy... promise? now get undressed and show me how much you’ve gained... and jerk off for me.let’s seal our pact while you cum on my soft belly. she’s almost back from the store... we’d better pretend nothing happened, right, step-daddy?