Spermatosis
by RopeShooter
About Spermatosis
Spermatosis is an adult Ren'Py visual novel made by RopeShooter. It uses original animated artwork and focuses on humor, multiple protagonists, and character interaction. You can play as Liza, a woman who likes women, or Kevin, a man who likes women. Both discover an unusual condition whose treatment requires intimate acts. The story mixes lewd situations with warm moments and a sweet overall arc.
The current build is v0.4.0, released on October 8, 2026. Development continues. It runs on Windows and Mac in English, with no censorship. The latest update added Chapter 5, new CGs and animations, and fixed characters being highlighted unintentionally. Earlier releases introduced the male and female protagonist routes, artwork, scenes, sound effects, chapter selection, and additional chapters.
Developer's description
Spermatosis is an adult visual novel with a heavy focus on smut, humor, and character interactions. Liza (or Kevin, if you sway that way ) discovers that she has a rather unusual condition. The treatment is simple: she needs to swallow sperm to get better. Unfortunately, there's one minor, completely insignificant detail... She's a lesbian. Kevin isn't exactly in a better position either — he's straight. So yeah. That's the premise. I know, right!? Spoiler The game has a heavy focus on scent kink and gokkun (swallowing the white stuff), with very detailed, dirty, and lewd af descriptions, but also plenty of warm character moments and an actually pretty sweet story (unlike the loads, those are very bitter.) Is it a bit much? Maybe... but give it a try and you might discover something you never knew you'd enjoy. No AI was used in the creation of the game. Just questionable decisions made by an actual degenerate (oops, I mean, human.) For now, there aren't many choices besides your protagonist, but I plan to expand on that.
Spermatosis screenshots
Download Spermatosis v0.4.0
Changelog
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