Develog Update: The Intercourse Minigame & Breeding System Backbone
In this update, the intercourse minigame has been fully overhauled with new SFX, BGM, textures, and supporting systems in preparation for the upcoming breeding mechanics.
Poll Results: Intercourse Minigame Mechanics
Thank you for voting! As the results showed, Body Writing and Adult Toys were nearly tied for first place, followed by the other options. I decided to implement the Body Writing system for this CG update. Adult toys are more location-specific (especially around the genitals) and will require dedicated CGs, so they’ll come when the actual 'Intercourse' scenes are unlocked.
The Intercourse Minigame
The original concept was a simulation where the protagonist would switch positions and techniques to “recreate” encounters with customers. However, it had some issues: the first-person perspective often led to awkward commands and broke immersion, and the simulation style, while fun at the start, quickly became repetitive and felt more like a chore than engaging gameplay.
To fix this, I’ve transformed the entire system into a proper minigame focused on replayability and long-term expandability.
The “Sperm Ninja” Minigame
Inspired by the classic swipe-and-destroy gameplay of Fruit Ninja (even though I haven’t played it myself), the new minigame is fast-paced and addictive.
How it works: You have 60 seconds. Sperm cells shoot up from the bottom of the screen - swipe to crush them and rack up points. But watch out for the 'contaminated sperm'! Accidentally crushing one will halve your current score. At the end of the round, your final score determines your daily pay (capped at $300).
You can access the Intercourse minigame in the club, after clearing the 'Gene introduction' quest (20:00~05:00, service area).
CG Scene Progression
While the core gameplay is light and fun, it serves as a powerful metaphor for the protagonist’s gradual loss of masculinity and crumbling sense of public decency. The background CG scene evolves based on your performance, with multiple stages of body writing. I’ll continue expanding this with more CGs and mechanics to keep it challenging and replayable.
The Breeding System
The minigame’s result screen isn’t just flavor text - it directly feeds into the new Breeding System, which will form the backbone of the player’s fertility mechanics.
The core concept: Through continuous humiliation, external and internal stimulation, and hormone imbalance caused by the environment, the protagonist’s sperm gradually degrades in both quantity and quality. Eventually, it reaches a point of total infertility… only to “collapse” into a pseudo-feminine egg-cell state, becoming fertile again - but in a very different way.
Players who want to become a father will need to plan ahead early in the game. Those interested in more… exotic outcomes can keep playing the minigame to achieve the desired results.
Open Alpha Notification
The Open Alpha for Agent Feminine is almost ready! Over the next 2~3 weeks, I’ll be setting up:
An itch.io page
A Discord server for Patreon-exclusive content devlogs (including explicit material that may not fit Patreon’s policies)
New Patreon tiers
A web version of the game
During this period, I’ll also add miscellaneous systems, more clothing options, and patron-exclusive content while thoroughly testing the game. Weekly devlogs will continue as usual.
Thank you again for all your support - it means a lot to me.
New Community Poll: Patron Exclusive Customization Options
Patrons will receive various non-canon add-on contents, including extensive customization options. Since these are separate from the main story, they can include more extreme, unnatural, or unrealistic features, and will be updated regularly.
Q: Which customization category would you most like to see added for Patrons?
Extended Hairstyles & Pubic Hair
Extended Clothing Options (Maid, BDSM, lingerie, etc.)
Transformation Options (in addition to upcoming in-game transformations)
Extended Makeup Options (Gyaru, Goth, Geisha, Clown, etc.)
Extended Tattoos (unlocked when the tattoo system is implemented)