You push back and forth getting into the motion. You can hear her moan as you speed up. Her moans become more snortish as muzzle becomes a snout. You watch as her sex nipples grow into six luscious breasts. You can feel her start to gain weight as with each thrust of your penis into her pussy. She becomes fat and sweaty like you with thunder thighs and a double chin. Her fur now was almost completely gone and all that were left were pig bristles. You can see her ears elongate and flop over and you feel with your hand a curl tail grow from over her butt. Then you