She picks a heavy duty electric pump out of a box, plugging it into the wall. She takes the other end, finds your belly button, and inserts the pump. She licks your face, producing squeaks before flipping the switch on. The machine whirrs and buzzes, then the air starts to flow. The area around your abs starts to fill up, making them vanish into your expanding belly. Your pecs start to push onto this growing paunch, giving your an ex-jock look. Your arms inflate until they look like they've been stuffed with fat pythons. Your fingers start to round out, nails turning into black claws and pads forming on your palms.
Your chin begins to soften, fading into your bloated neck. Your nose becomes bulbous and black, pushing forward with your mouth into a bear's snout. Your ears blow up until they reach the top of your head. Your eyebrows become bushy and mischievous looking. Your canines become oversized and give you and untamed look. Your cheeks flab up a little as well.
Your thighs, meanwhile, have really packed on pounds. While your gut has started to cover your cock, your thighs have pressed together and pushed it forward. Your cock fattened a little bit more, becoming a plump and juicy sausage. Your ass has also forced your pelvis out, blowing up like balloons. Your calves are soft, and your feet have blown up into paws.
The tigress lets your belly inflate until it sticks out two feet from your body, giving you a real bottom-heavy look. Then, she...