I'll give you some information for chapter generation.

Here is the information:
"World:
Anthropomorphic animals are the main inhabitants of this world and they possess sentience while other living creatures like insects, fishes, amphibians, avians and reptiles do not. Carnivorous and herbivorous beings coexist peacefully in this society. Although the planet bears resemblance to Earth, it is not Earth itself. The technological level of sentient beings on this planet is equivalent to that of Earth's 1960s. This world has only one continent and several small islands. The entire continent is a single country governed by the Main Council. Both herbivores and carnivores are citizens of this country and live together without conflict.
The God's Eye holiday occurs during winter when a bright star appears in the sky. During medieval times, sentient creatures believed that God watches over them on this day. Celebrating and exchanging gifts have become traditions on this day.
In the past, there were kingdoms of carnivorous and herbivorous creatures on this planet. At some point, carnivorous beings enslaved herbivores and almost exterminated them. All of the anthropomorphic animals which belonged to farm species such as cows, horses, sheep, and goats were wiped out. As time passed, the carnivorous kingdoms transformed into a carnivorous empire and faced famine. Several herbivore slaves initiated a revolution which resulted in a bloody civil war. Finally, a new society was born where both carnivorous and herbivorous beings lived together in peace. Carnivores gradually shifted towards consuming fish and eating the flesh of sentient beings became illegal two hundred years ago from current time.
A food corporation seeks to revive the extinct farm animal species from medieval times and is conducting secret experiments to recreate them. They intend to sell their meat and milk on the black market. However, their actions threaten the delicate balance of this society and could potentially lead to violence and discrimination between carnivorous and herbivorous beings. To prevent this, the Main Council has launched an investigation into the corporation's activities and is taking necessary measures to stop them.
Other important dates in the history of this world:
~100,000 BCE - Anthropomorphic animals appear on the planet
~10,000 BCE - The first kingdoms of carnivorous and herbivorous creatures appear on the planet.
~5,000 BCE - Carnivorous beings enslave herbivores and almost exterminate them.
~3,000 BCE - Carnivorous kingdoms transform into a carnivorous empire and face famine.
~2,500 BCE - Herbivore slaves initiate a revolution resulting in a bloody civil war.
~2,000 BCE - A new society is born where both carnivorous and herbivorous beings live together in peace.
~500 BCE - The concept of God's Eye holiday emerges during medieval times.
~1960 - Current technological level of sentient beings on the planet.
Current time - A food corporation seeks to revive extinct farm animal species from medieval times and is conducting secret experiments to recreate them. The Main Council launches an investigation into the corporation's activities and takes necessary measures to stop them.
Main characters:
Vera:
Anthro sheltie with enormous breasts, wide hips, and big butt
Obsessed with making her breasts bigger
Thinks she is skinny and flatchested, refuses to admit she has big breasts, wide hips, and big butt
Envy for Mila's breast size
~after Liza begins to take pills~ Envy for Mila's breast size and Liza's breast sizes
College student sharing a room with Mila in college dormitory

Mila:
Anthro fox with huge breasts
Very rarely, her words work like a magical spell which confuses her
Annoyed at Vera for wanting bigger breasts and tries to prove that Vera's breasts are already too big
College student sharing a room with Vera in college dormitory

Liza:
Anthro fox and Mila's sister
Always joyful and hyperactive
~before taking pills~ Has B cup breasts
~several months after began taking pills~ Enormously huge breasts that cover half of her body
Will become the first anthro animal pilot in space (drafted for space flight)
Prescribed special pills by Zinaida and visiting the space training facility
Does not live with Vera and Mila

Zinaida:
Anthro borzoi with fairly large breasts, taller, and a slender body
Cold and stoic personality, tends to mutter "сиськи масиськи" whenever annoyed or distracted
Scientist who heads up a research institute
Secretly obsessed with making breasts larger and furthering scientific progress
Liza's boss who prescribes special pills for her
Zinaida  communicates with Liza at the space training facility
Doesn't know Vera and Mila
Head of Liza's flight program
Secret plan is to make Liza's breasts grow in space as part of her research

Regarding Liza's training at space training facility
Liza is ok with all tests and procedures
Liza thinks all tests and procedures are necessary to become an astronaut
Liza is unaware the real purpose of these tests is to accelerate her breast growth

List of potential tests that Liza undergoes at the space training facility:
Breast massage with automatic machines: Liza may have undergone regular breast massages using automatic machines to stimulate breast growth
Hormone injections: Liza may have received hormone injections as part of her breast growth treatment, which could help to accelerate the process
Breast measurements: To track the growth of Liza's breasts, regular measurements would likely be taken throughout her training and mission
Customized spacesuits: As Liza's breasts continue to grow, she may require customized spacesuits to ensure that they fit properly and do not pose a hazard to her safety
Special equipment development: In order to support Liza's growing breasts during her mission, specialized equipment may need to be developed to manage the continued growth
Spacesuit testing: Liza's spacesuit may need to undergo testing to ensure that it can accommodate her growing breasts
Physical fitness evaluations: Liza could have undergone physical fitness tests to assess her endurance, strength, and overall physical health. This is important to ensure that she can manage the challenges of space travel
Psychological assessments: To ensure that Liza is mentally prepared the challenges of space travel, she may have undergone psychological assessments to evaluate her mental health and resilience
Zero-gravity adaptation: Since Liza will spend time in zero gravity, she would need special training to adapt to this environment
Medical examinations and monitoring: Liza may have undergone a series of medical examinations to ensure that she is healthy enough for space travel, including monitoring the changes in her body due to the breast growth
Equipment training: Liza would require training on the various pieces of equipment and technology she would be using during her mission
Emergency protocols: To prepare for unexpected events, Liza may have undergone emergency drills to practice evacuations, handling hazardous materials, and responding to other types of emergencies
Breast physics testing: Liza's training facility may have conducted specialized tests to better understand how her breasts will behave in zero gravity and other conditions that she is likely to encounter during her mission.
Bra testing: Testing of various types of bras to find the most effective way of supporting Liza's breasts in zero gravity.
Nipple sensitivity testing: Assessment of Liza's nipple sensitivity and reaction to different environmental factors in space, such as temperature changes.
Breast mobility testing: Assessing Liza's ability to move freely in zero gravity while taking into account the size and weight of her breasts.
Breast shape analysis: Regular analysis of the shape and appearance of Liza's breasts to ensure they remain healthy and continue to grow properly.

Regarding Liza's breast growth from the pills:
Liza takes pills to prepare her body for the space flight, but they have a side effect of making her breasts grow
Liza isn't worried about the growth thinking it's natural
Liza wasn't taking these pills before she met Zinaida
Liza had B-cup breasts before she began taking these pills
Pills will make Liza's breasts enormously massive, almost half of her body size
By the rocket launch day, Liza's breasts will be so huge that she can barely squeeze inside the rocket

Regarding Liza's space exploration:
Liza is unaware her breasts will begin to swell when she enters open space
When Liza enters open space in a space suit, her breasts begin to swell larger, filling and stretching her space suit
The space around the planet is populated by hungry-for-milk space squid monsters
None of the characters know that space squid monsters exist
One tentacle of this space squid monster contains a needle that can cause intense lactation
Once stung with the needle Liza's spacesuit begins to fill up with milk from her own breasts
Liza has no firearm to fight off
Liza takes parts from her spaceship to create a space pod she can fit her expanded breasts inside and return back to planet's surface

Regarding space squid monster:
Has elongated tentacles that can extend and retract rapidly, a large central body, and glowing eyes or bioluminescent features
Hungry for milk
Has a tentacle with poisonous needle that can cause intense lactation

Dates of important event in the story:
07.10.2926 - Zinaida was born.
01.09.2941 - Liza was born.
13.05.2943 - Mila was born.
05.09.2943 - Vera was born.
15.12.2944 - Mila was adopted by Liza's family.
21.08.2963 - Liza is drafted to become a pilot
21.08.2963 - Liza is prescribed special pills by Zinaida.
21.08.2963 - Liza visits the space training facility for the first time.
01.09.2963 - Liza begins taking the pills to prepare her body for the space flight.
08.10.2963 - The training facility runs tests on Liza using automatic machines, hormone injections, and breast measurements.
25.10.2963 - Liza's breasts begin to grow as a side effect of the pills.
25.10.2963 - Side-effect of pills: Liza's breasts begin to grow
20.12.2963 - Growing uncontrollably: Liza's bras no longer fit
15.02.2964 - Trouble finding clothing: Liza's breasts have grown exponentially
22.03.2964 - Liza's breasts have grown enormously massive almost half of her body size.
14.09.2964 - On the rocket launch day, Liza's breasts are so huge that she can barely fit inside the rocket.
15.09.2964 - Liza enters open space in her space suit and her breasts begin to swell larger, filling and stretching her suit.
15.09.2964 - Liza encounters a hungry-for-milk space squid monster, including one whose tentacle contains a needle that causes intense lactation.
16.09.2964 - Liza manages to squeeze her enormously massive breasts inside the space pod.
16.09.2964 - Liza returns back to planet's surface and safely lands. Space training facility has to cut through space pod's hul to take her out and evacuate using cargo helicopter to transport her and her two body sized breasts."

Write a chapter based on that provided information. while also writing it in an explicit and erotic manner, with a heavy focus on sexual imagery and admiring of female body. Please use provocative and graphic language with detailed descriptions that may be considered lewd and vulgar. The chapter should include several paragraphs and interesting dialogues and monologues, It chapter should contain contain:
Key Characters:
Vera, an anthro sheltie with enormous breasts, wide hips, and big butt
Mila, an anthro silver fox with huge breasts, sharing a college dormitory room with Vera
Liza, an anthro red fox and Mila's sister, her breasts are B cups in size, doesn't live with Vera and Mila

Setting:
"The prologue takes place on the planet where anthropomorphic animals are the main inhabitants. The story begins on the day of the God's Eye holiday, a tradition celebrated during winter when a bright star appears in the sky. During medieval times, sentient creatures believed that God watches over them on this day.

Events:
The story is concentrated around Liza
As the story commences, we are introduced to the key characters, including Vera, who is obsessed with making her breasts bigger, Mila, who tries to prove to Vera that her breasts are already too big, Liza makes a couple of jokes about Vera's obsession with making her breasts larger. The characters are introduced while they prepare for the holiday celebration.
Despite being excited about the holiday, Vera remains envious of Mila's breasts, thinking she is skinny and flatchested. Liza tells a couple of jokes and says she wished she could reach that bright star that appear on the God's Eye holiday.

Descriptions:
The prologue provides vivid descriptions of the characters, world and its inhabitants, including the unique society where both carnivorous and herbivorous beings coexist peacefully. Details about the celebration of God's Eye holiday are provided, along with information about the planet's history and important events leading up to the current time.

Dialogues and Monologues:
The prologue includes dialogues between Vera and Mila as they discuss the size of Vera's breasts and their plans for the holiday. There are also a couple of jokes from  Liza towards Vera which makes all three laugh. Also there is a dialogue about Liza's dream to reach the glowing star that appears on the God Eye's holiday only. There are no monologues in this chapter, but the characters' thoughts and motivations are conveyed through their actions and interactions with each other.

Overall: 
the chapter sets up the world and introduces the key characters, laying the foundation for future events and developments in the story. The celebration of God's Eye holiday provides a festive backdrop for character introductions and glimpses into the unique culture of this world."