Mom's dressed like a slut about to go out with her girls but comes to you to ask if you've seen her car keys. You tell her you've got them because you were planning to borrow her car tonight. She goes into some rant, scolding you for taking them and demands you give the keys back or else you'll be grounded, but you've decided you're too old to be bossed around by her anymore. You secretly installed a magical mind altering device into the car keys and were waiting for this moment to use it. You point the keys at mom and press the button and all of a sudden, you're standing there in mom's body looking up at yourself with a smirk on your face. You tell mom that she's not going out tonight. She's going to stay home so you can have some fun with her yourself. You waste no time in exploring your new curvy body, the body mom seems to want to let every man see and touch but you. She begs you to swap back but you're not ready for that yet. She can watch you have fun with her or leave, it makes no difference to you. She doesnt leave, and you notice your cock get hard watching you play with mom's body. Good, now she knows what a tease she is and how it feels for her son to be denied this body. You play with mom's body until you cum hard as mom helplessly watches from within your body.