Just then two gorgeous girls walked in to join the party. Both were extremely beautiful with long blonde hair, slim figures and breasts that looked like they were almost bursting out of their tops. I remembered seeing them around town, they were sisters and they went to all the parties in town. They always crashed the parties stealing boyfriends from people and being totally up themselves. This was all about to change.
‘Hi girls,’ I began. ‘Welcome to the party, all guests have to drink from Jeff milk before they can join in the festivities.’
‘Year whatever,’ was the sarcastic reply I got from one of them. ‘This is a pretty lame party anyway but if we must drink from that thing to get in I suppose we’ll have to.’
Both sisters began to suck on Jeff’s long tits and her warm milk squirted into their mouths. They sucked and sucked as more and more milk entered them. The girls stomachs began to swell as more and more as the milk entered them. Their tops becoming extremely tight as did their shorts as their arses and hips began swelling. Suddenly their cloths ripped open from the straining pressure of their large fat bodies leaving them with only in knickers, bra and their which also looked at bursting point. The milk continued to flow into them and their beautiful faces became chubby as well as their once slim legs and arms. They started becoming more and more obese, their stomachs hanging down over their knickers. Then both their bra and pants gave way to the pressure allowing their large saggy breasts to fall either side of their large stomachs.
Jeff felt so much pleasure watching as the obese girls sucked on his tits, becoming what he had imagined them to become.
They carried on the sucking but now they didn’t grow larger but instead began changing. Their hands started hardening and darkening, becoming trotters as did their feet which had now destroyed their shoes. The girls started grunting and squealing as their noses stuck up and outwards turning into a snout. Their ears grew pointy and floppy and went to the top of their heads as curly tails grew from their large behinds. Their skin now changing to a slight tint of pink. Their once beautiful blonde hair now became frizzy and shorted to about their necks where it began to recede in places.
They stopped suckling and stood up in front of me as their changes began to finish, they had now become anthropomorphic pigs. Everybody at the party was laughing at them but they didn’t seem to care and stood their naked smiling at me.
I pointed my finger at the two sows, ‘Now you will become lesbian sister and whenever you get aroused by anything you will want to make love with one another, wherever you are.’
The two sows both noticed the huge bulge in Sara’s shorts, and started becoming very aroused. They looked at one another and took each others trotters and ran of into the garden, their large bodies and breasts jiggling as they ran. They found a patch of mud next to the flower bed and began making love to one another.