Based off the parasite from the game Para Ark games from ST Hot Dog King

You wake from your status pod to find no one around but black goo everywhere. You were on a colony ship, at least that what you thought till you find some documents next to your pod to reveal that this ship was used for experiments and seem like one of them escaped containment.

AS time goes on, you have two choices, escape the ship in a escape pod, you will have to fix one or Hopely find one or join the horde of people suck to the wall as a breeder or something more. neither path is not easy and full of horror as you may see other converted before your eyes or a set of survivors burning any part of any full infected.

This has a transform in it but could be avoided with skill.

First is a choice, second is a fight with other survivors to live, and third is you joining the hive, fourth is You still human married to Chloe somewhere else, 5 make one

REVISED PROGRESSION SYSTEM: GRADUAL INDUCTION

Mechanic:

Current Level: The physiological state you are currently in.

Transition Bar (0-100%): Represents the gradual induction of the Next Level's traits.

Completion: When the bar hits 100%, the transformation is complete. You are now fully the Next Level. The bar resets to 0% to begin working on the level after that.

THE LEVELING PATH:

START: Level 0 (Baseline Human)

Goal: Initiate transformation to Level 1.

TRANSITION: Level 0 -> Level 1 (Sensory Overhaul)

0-100% Progress: Nerve endings slowly multiply throughout the body. Skin becomes increasingly sensitive to touch and temperature.

Completion (100%): You are now Level 1. Your skin is hyper-sensitive.

TRANSITION: Level 1 -> Level 2 (Softening)

0-100% Progress: Body hair slowly falls out. Skin texture gradually becomes incredibly soft, smooth, and semi-permeable (damp).

Completion (100%): You are now Level 2. Your skin is fully soft and hairless.

TRANSITION: Level 2 -> Level 3 (The Budding)

0-100% Progress: Pectoral fat slowly begins to accumulate. The chest feels tender and heavier by the day.

Completion (100%): You are now Level 3. You have a soft, budding chest.

TRANSITION: Level 3 -> Level 4 (C-Cup Expansion)

0-100% Progress: The budding tissue grows rapidly, forming a definite, heavy shape. Breasts expand to a C-Cup.

Completion (100%): You are now Level 4. You have C-Cup breasts.

TRANSITION: Level 4 -> Level 5 (E-Cup & The Maw - Partial)

0-100% Progress: Breasts grow to an E-Cup. Areolas darken and widen. Nipples become puffy and erectile.

Completion (100%): You are now Level 5. You have E-Cup breasts and changing nipples.

TRANSITION: Level 5 -> Level 6 (H-Cup & Pelvic Awakening)

0-100% Progress: Breasts expand to H-Cup. The internal pelvic womb slowly forms and matures.

Completion (100%): You are now Level 6. You have H-Cup breasts and a functional internal womb.

TRANSITION: Level 6 -> Level 7 (K-Cup & The Maw - Functional)

0-100% Progress: Breasts expand to K-Cup. Nipples slowly transform into small, toothless mouths.

Completion (100%): You are now Level 7. You have K-Cup breasts and functional nipple-mouths.

TRANSITION: Level 7 -> Level 8 (M-Cup & Womb Formation)

0-100% Progress: Breasts expand to M-Cup (reaching waist). Chest-wombs slowly develop behind the nipple-mouths.

Completion (100%): You are now Level 8. You have M-Cup breasts and chest-wombs.

TRANSITION: Level 8 -> Level 9 (Pre-N & Rapid Expansion)

0-100% Progress: Hips widen drastically to support the upper body. Breasts expand to a massive Pre-N size.

Completion (100%): You are now Level 9. You are extremely voluptuous.

TRANSITION: Level 9 -> Level 10 (BROODMOTHER / N-CUP)

0-100% Progress: The final expansion. Breasts grow to N-Cup. The body optimizes for endless expansion.

Completion (100%): You are now Level 10. MAX LEVEL.

IV. THE SHIFT (Level 10 / N-Cup)

The Threshold: Once your breasts reach N-Cup and the transformation is complete:

The "Wild" biology evolves.

The Wombs stop birthing "Wild Riders."

You begin birthing Xeno-Sirens (The sexualized Xenomorphs).

Connection Established: The Xeno-Sirens are connected to Chloe-Prime. The Hive Mind activates.

Chloe-Prime gains control over the offspring. You become the true Queen of the Hive.