Synopsis
[Erotic Menu]
1. Restraint Chair Spine Arching Orgasms
2. Tentacle Torment Squirting
3. Double Girl Squirting
4. Massive Dick High-speed Piston-like Thrusting
Also, yuri lezzy fun, deepthroat irrumatio, copious creampie… and more!
* All sex scenes containing squirting!
* Can be enjoyed as a standalone product or even more so as a sequel.
[Overview]
An artificially intelligent being procures their own body. A female model android.
One day, their master “Kain” becomes caught in the depths of an erotic trap dungeon.
In order to rescue Kain, the AI loaded android delves into the dungeon.
[Contents]
80 main pages (erotic scenes right from page 1)
Monochrome Manga / Full Color Cover / Afterword
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| Circle | KENTO |
| Tags | R18, Manga, JPEG, PDF file, English |
| Price | 880JPY |
Editorial Review
This sequel positions itself squarely in the body-horror/sci-fi erotica niche—specifically the subset of doujinshi centered on android or artificial beings experiencing sexual sensation as a form of consciousness discovery. That framing has become increasingly common on DLsite, but the execution here leans heavily into squirting-specific content rather than exploring philosophical implications of synthetic pleasure.
The distinctive appeal lies in its thematic consistency: every sex scene promises squirting as the central act, which is a rare commitment in most adult manga works that treat it as an occasional variation. The restraint chair sequence, tentacle scenes, and yuri dynamics with dual female participants suggest the artist understands variety within a narrow focus—each scenario presents a different anatomical or psychological angle on the same core fantasy. The pacing structure (erotic content from page one) indicates confidence in the material’s specificity rather than narrative setup, which will either immediately gratify or immediately disappoint depending on reader preference. Monochrome artwork with full-color cover is standard for mid-tier DLsite releases, though no information is provided about linework clarity or visual appeal beyond that framework.
This works best for readers with a strong, specific interest in squirting content who value dedication to a single theme over narrative complexity or tonal variation. The standalone viability mentioned in the description appeals to casual consumers, though framing it as enhanced by the original Master Inventor Kain suggests established fans of that series will find more resonance in character continuity and dungeon-rescue framing.
The work delivers exactly what its title promises—a methodical exploration of squirting scenarios with minimal pretense toward broader storytelling. For those audience, that specificity is the entire value proposition.
Get “[ENG Ver.] Master Inventor Kai” on DLsite
English Version → Free TrialJapanese Original
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Official English version available ↓






