You start to think about your body with a more juicy, fat ass that would make men and women jealous, something that would hang out if most shorts you squeeze into and be noticeable in the thickest of pants. With all those thoughts in mind, you insert the buttplug and feel yourself grow and get hard. Your cheeks start ballooning out, completely covering the buttplug. Your thighs thicken out to support your new ass as you shudder, clearly ready to orgasm. Your cheeks finally stop swelling as you cum again, spreading jizz all across the floor. You just stand there, bent over, dick in your hands as you are exhausted from cumming and changing, removing the buttplug again to admire yourself in the mirror.
You still look muscular and toned up top, but now your waist, ass, and thighs are less toned, showing a little more fat around that part of your body. You slap your ass as it jiggles, you feel waves of pleasure from it. You are happy with this change, but you know you can do more…