Synopsis
This is a full-color manga-style CG collection depicting two protagonists, Mamoru and Azumi, gradually transformed into futanari characters and drawn into sexual encounters with their classmates and girlfriend who have undergone similar transformations.
Upon arriving in Kagami Mizufu, the pair discover the town’s water has become a sentient slime that envelops residents and forces them into orgies, transforming them into heavily made-up futanari. Despite their attempts to escape, both are captured by the slime. After breaking free, Mamoru notices disturbing changes in Azumi: flushed cheeks, swollen breasts, and male genitalia emerging from her body. Rather than resistance, Azumi displays unmistakable arousal and embarrassment. When she requests to use the restroom, her true intentions become obvious to any observer—she desires to indulge in the sexual encounters surrounding them. Unaware of her condition, the inexperienced Mamoru agrees, setting the stage for what follows.
Contains: Full-color manga format, 25-page PDF, text and text-free variations.
| Circle | hentaiworks |
| Tags | R18, Manga, PDF, English |
| Price | 770JPY |
Editorial Review
This is a body transformation erotica work that captures the grimdark isekai-adjacent subgenre gaining traction in the adult doujin space—a setting where environmental corruption gradually corrupts visitors into hypersexualized versions of themselves. Part 2 positioning assumes familiarity with Part 1’s narrative scaffold, so newcomers should expect mid-series pacing.
What distinguishes this entry is its focus on dual protagonist transformation rather than a single point-of-view character. The synopsis emphasizes psychological regression alongside physical change: Azumi shifts from embarrassment to involuntary arousal, creating a corruption arc that tracks mental deterioration parallel to the emergence of futanari traits. The color manga format with both captioned and text-free variations suggests attention to pacing and reader preference, while the 25-page length indicates substantial sequential storytelling rather than static image galleries. The slime-medium mechanism for infection—a visual and narrative device that ties environmental contamination to individual transformation—gives the work a cohesive conceptual hook beyond simple scenario setup.
The combination of futanari emergence, mind-breaking elements, and male-to-female/androgynous body dysphoria remains a niche intersection within adult manga, particularly in English-localized works. This positions it distinctly from the more common transformation or trap-focused subgenres currently dominating DLsite’s adult manga catalog.
This appeals most directly to readers invested in corruption narratives that prioritize psychological vulnerability and physical metamorphosis over comedy or romance; those with specific interest in futanari content framed through disorientation and loss of agency will find the premise most resonant.
A methodically paced corruption narrative that earns its transformation beats through character psychology rather than mere spectacle.
Get “[ENG Ver.] Futanari Swapping C” on DLsite
English Version → Free TrialJapanese Original
This Week’s Top Rankings:
📖 How to buy on DLsite — step-by-step guide
💳 Payment methods for overseas buyers (Visa/MC declined?)
Official English version available ↓






