Joan standing with an armload of billy goat, dropped Frank onto his four legs. Grabbing her robe and with a black gray buck goat behind her she ran for Becky's room.
Becky stood in front of her full length mirrors. "It's happening again, It's happening again, Mother I'm becoming that goat again."
Becky had the figure of a fashion model. She now stood covered in redish brown hair. Lips, nipples, nose, were black skinned and looking more goat like by the minute.
Just then Frank stepped from behind Joan and gave a strange bleat. Becky screamed at the sight of him. "Mother is that Daddy again as a buck goat?"
"Yes daughter he and I had sex last night and it sent him back to the animal side. I can understand him, but why are you changing? Becky, did you get sex from..... as Joan turned to look at Frank?"
Frank feeling himself again stood with a stretched body, legs spread, and a long red cock in full rage.
"I woke up and I just could not stop myself. Daddy lay in bed, his cock out straight off the side to the bed. I touched it and he and I could not deny our lust any longer. We came in here and for two hours he fucked me till I couldn't think."
"You can't understand animal lust! It comes over you in a wave. It eats at your will. You sweat, shiver, and long to be satisfied. Heck Momma I even accepted men who were not becoming goats. Some were on their way as donkeys, bulls, dogs, pigs, heck any cock will do when your a horny goat!"
Bleat, bleat, snuff went Frank as he stepped forward and sniffed Becky's moist slit. In an instant his quick tongue gave a lick and Becky shivered all over.
"Get the Hell out of here you beast, Joan Yelled as she kicked her buck of a husband in his furry ass."
Frank ran bleating from the room his red cock waving side to side as he ran.
"Becky, what is to happen? I'm to lose both of you to animal lust and beastly life? I can't go through that again! Please, we must find a way for at least you to stay human."
Joan and Becky hugged as Frank stood in foyer eating the plants.
Becky showered and to her surprise the redish hair almost all went down the drain. Happy to see it was tempoary hair growth she show her mother.
In the back yard Frank, mind and will gone grazed as the big goat he returned to become.
At the morning breakfast Joan and Becky talked. The plan was to sell Frank at the next Farm and Garden auction as a stud. "He's goat now Becky and has no rememberance of me or you. Look he grazes' chews a cud, and masterbates once every hour."
"Momma, you got to move him somewhere else. Him being available is too much for me and I'm sure in time I would let him mount me again, argued Becky."
Two days passed and Joan saw Becky get more and more horny. Shaking, she could hardly hold a fork or drink with a glass. Joan finally called a long time friend of her father's, Jeb Flycatcher. He worked for a company she remembered that used animals of many types.
As called Jeb came over a day later. Joan greeted him and showed him the stray goat she captured and kept in the backyard.
"Joan he's a monster, must weigh in at four hundred pounds. My company would pay dearly to get such a fine stud male. He will have a fine life at Pleasure Island Farms."
Joan whirled around, "Pleasure Island Farms!"
"Yes Joan I've worked there for fourty years, why?"
"Jeb, Sarah, Becky, and Frank went to Pleasure Island park. There for the past two years plus they were changed to and used as breeder goats. Becky was returned three days ago. She's mostly human, and Frank you see standing before us."
Jeb pointed to Frank and then a broad smile came over his face.
"AHH Joan did he come home mostly human or as this buck here?"
"He came home mostly human and we enjoyed our first night together in a year since he went looking for the girls. Then in the morning I watched as my husband reverted back to goat and grew is size and plain horny."
"Joan, did you read the warning invoice supplied with their return?"
"Yes, well not much of it! Small print, legal words, I couldn't understand half of it! Why?"
"Joan, in the warning it specified NO sex for some months. The reason is that when they are chemically infected the change is hurried along by lust and sex. The more they have sex the faster they chage. It makes for a good profit. Of course some lose their memory and stay as the animals, yet some come home in time."
"Joan, pleaae understand me that I only wish good for you and Becky. I see that from your forehead the sexual relationship has transfered Frank's Capra genes to your body in his semen."
"Jeb how can you tell?"
"Because dear Joan you have two black goat horns sprouting from your head. Since the females get white horns I can only imagine that he filled you several times with semen. Now due to his genes you will slowly change over the next month or so to a fine buck, male stud ,goat, just like Frank!"