Jen and Claire tried to clean up all the cum spread as they could. They even managed it since Lucy was smart enough to help, and as she had hands she was a big help.
When they finally finished Lucy stood before them wagging her tail happily hoping for a reward. Jen didn't know what to give her, but she suddenly felt something stuck in her nose, which made her sneeze. She noticed that Lucy jumped immediately, with her face almost on the floor, just not being able to see why.
"No Lucy, don't eat ... Too late." Claire said
"What happened, Claire? What did Lucy eat?" Jen asked
"A Pill came out of your nose when you sneezed and Lucy just swallowed it." Claire said
"Oh no." Jen said.
They turned their attention back to the dog girl, only to see her jumping towards them. They then realized that Lucy's transformation had already begun and that she was clearly bigger.
Lucy licked Jen's face, who had forgotten it was a dick and remembered it when she felt that she had gone hard. At this time Lucy's dick was also hard and she tried to fuck every hole of Claire and Jen, but she can't because her dick had also grown and was now too big to fit.
Jen was surprised when the dog girl gave up on fucking them and started sucking her. Lucy had grown big enough for her owner's entire head to fit inside her mouth. From this moment on she couldn't hear Claire saying anything, but the sound was too muffled for her to understand. As she was being sucked she realized that Lucy was still growing, because more and more of her was inside the dog girl's mouth reaching the point where she went in entirely.
The space in Lucı's mouth continued to increase and at some point Jen felt that the dog girl had stood up, although she didn't know how she still fit inside the house even after she grew up so much. At this time she felt she was on edge and soon she came, all her cum coming out of her mouth all the way to the giantess' stomach. She was still coming when Lucy came too, but at this time what she least expected happened. The dog girl had grown so big that when she opened her mouth to moan Jen and Claire slipped inside, causing her to choke and, in an attempt to free the air passage, accidentally swallow them.
"This can't be happening, we were swallowed up by your dog." Claire said
"I'm sure she didn't do it on purpose." Jen said and quickly had her belief confirmed when they felt the dog girl put her hand on her belly through the wall of her stomach.
Lucy, not knowing what to do, gave desperate howls, certainly wanting to save her owner.
"This cannot be the end. Soon she will start to digest us and I don't want to die." Claire said
"Don't worry, we still have hope. Perhaps the next pill will help us." Jen said
"Are you sure? Did you say yourself that the effect is random, and what if the transformation doesn't help us at all?" Claire said desperately.
"I know that, but we can only hope it to work." Jen said
After that the girls were only silent waiting for the next pill, the lack of increase in space indicated to them that Lucy had stopped growing. Over time their vision gets used to the dark and they could see a little when Jen finally felt another pill jump out of her hair. Trying to be quick, Claire pushed her to take the pill, but the pill ended up dissolving and disappearing very fast.
"Hey, why did the pill disappear?" Jen asked
"I think I know why. We forget that we're in a stomach, it's no different than Lucy took the pill. I am not surprised at anything if she changes again." Claire said
While they waited for the transformation of the dog girl, Jen and Claire began to feel strange and when they realized they saw that they were melting. They tried to scream but it was useless, they liquidated themselves too fast to have any kind of reaction and they lost consciousness.
When Jen regained consciousness she remembered what had happened and looked around quickly realizing that there was light wherever she was. The first thing she looked at was herself and realized it was a coick again, now probably bigger than she was before she melted, 10 feet according to her estimates, with the huge pair of balls at her base, but she wasn't Claire's dick anymore.
Looking around Jen saw that she was no longer inside her house but outside, she also found Claire on her right and saw that her friend was now a dick too. Claire was the same size as her and at her base she had her own pair of balls.
"Claire, wake up." Jen said waking up her friend.
Claire woke up and confused she asked "What happened to us Jen? We melted and I was sure we were going to die."
"I also thought the same, but we didn't die. But look at that, now we're both cocks, only their heads were still the same as when they were still normal girls." Jen said
Claire looked at herself and Jen and saw that the two of them were really cocks and that they were attached to the same giant person's crotch. "We really are. Are we her cocks?" she said
"Probably yes." Jen said and they both looked up, seeing Lucy's broad smile, who was looking at them
Lucy was now a giant dog girl about 60 feet tall, she had lost her canine cock, but she had both girls as her cocks now.