Jen and Claire talked and came to the conclusion that it was better if one of them took the pill, just as they tried to have an idea of how they were going to do it since bei ng cocks, their movement was limited and they had no arms.
While they were talking, the normal-sized door opened and someone entered. They thought that there shouldn't be anyone else in the house since Jen’s parents were out working, but upon recognizing her Claire said "Mom, what are you doing here?"
"What a stupid question. I came to feed the dog." Claire's mom said
"That is not what I meant. What I want to know is, why are you at Jen's house?" Claire said
"Why are you wondering my presence here? Did you forget that your dad and I moved here after you and your friend decided to be her pet's cocks one year ago?" Claire's mom said
None of the girls knew how to respond when they learned that reality had changed so that everyone believed that they had been Lucy's cocks for a year and that they had willingly become part of the dog girl. They wondered then how much food Lucy would need to eat being so big.
The girls turned their attention back to the pill again thinking about how they were going to take it, meanwhile Claire's mother started to climb the table by a ladder that was beside it. At this time Jen remembered a detail of the curse that had passed and she asked her friend "Claire, do you think it's been 10 minutes since that pill appeared?" and looked at the pill on the belly of the sleeping giant dog girl.
"I don't know, but it's been a while. Are there any problem with that?" Claire said
"I'm sorry I didn't say it before but I had forgotten this detail before. When Kyle cursed me he said the pill would be consumed within 10 minutes, but he didn't say what would happen if no one had taken it after this time." Jen said
They didn't have much time to think about what could happen, as soon as 10 minutes were up and at the exact moment the pill went flying. Jen and Claire followed the pill with their eyes, only being able to see her go all the way to stop in Claire's mother's mouth, who ended up swallowing thinking and made an expression of disgust. "Ew, disgusting. I swallowed a fly." she said without realizing what had actually entered her mouth.
Her transformation was very fast with all the underside of her clothes disappearing, then her hips stretching backwards while taking on a flat shape, her legs thinned out while three more pairs of legs grew. Finally what would have been a long tail grew, but it was a huge dick. In the end Claire's mother was a scorpiontaur but with her scorpion part being completely covered with normal human skin and she had an 8 foot hard cock in place of her tail.
"Oh no. Mom, are you okay?" Claire asked
"Not really, I’m very horny. I.... I...." Claire's mother said with her eyes fixed on Lucy. "You wouldn't mind if I fuck your dog, would you, Jen?" she asked
"I don't know. I'm really in doubt about this." Jen said. She thought about denying it, but she realized that deep down she wanted to see what her friend's scorpiontaur mother would be fucking the giant dog girl, seeing that the cock-tail being big enough for that. This thought alone was enough to make her hard.
"Hey Jen, don't tell me you want my mom to fuck Lucy." Claire said
"I know I'm wrong to use your mother like that, but the idea is turning me on." Jen said
Claire's mom accepted this as an affirmative answer, with which she quickly went down the table leg (she had acquired the ability to walk on the walls) and positioned herself between the dog girl's legs. She walked backwards making her cock-tail penetrate Lucy's pussy. She came in all the way before she started walking back and forth to fuck the sleeping giantess.
With the movements the scorpiontaur ended up rubbing her body against the scrotums, which not only made Jen harder, but also made Claire hard. Jen's best friend asked her mother to caress them as she could, a request that was granted.
Lucy moaned the entire time she was fucked while sleeping, having an intense wet dream in the meantime. Soon Jen and Claire felt the signal and knew that Lucy would come, and so she did. The dog girl came and a good amount of hot cum came out of the dick girls' mouths, the orgasm was intense enough to wake up Lucy who caught Jen and Claire and pointed them in a direction where the cum didn't fall on her bed , all this while Claire's mom came too.
When the orgasms were over, Claire's mother, who was already satisfied (her dick not erect, assuming the appearance of what would be a scorpion's tail), went up the table again and pressed a button hidden in the corner of the wall, which opened an opening in the wall from which enough food came out to fill Lucy's bowl. "Lucy, it's time to eat." she said and the dog girl had quickly sat down at the table and was eating.
While Lucy was eating Claire's mother said to Jen and Claire that when the dog girl finished eating they should take her to ...