Fap In Dungeon [v0.1 Free] [KKG Fap Studio]

June 17, 2026F95

In this lewd dungeon, you must defeat your enemies while maintaining a constant rhythm of masturbation. As long as your barrier is active, monsters cannot harm you directly.
But beware! If you ejaculate or stop because you can’t handle the stimulation, your barrier will shatter, leaving you to be consumed by the dungeon’s overwhelming lustful aura.

A thick, lustful energy permeates every corner of the dungeon. Any man who comes into contact with it is overcome by such intense arousal that he becomes paralyzed, unable to even move his body.
To counter this, the Witch has inverted this energy to create a unique protective barrier that only manifests within the dungeon. As long as you are masturbating, the barrier shields you from both the corrupting energy and the monsters lurking in the shadows.
Deep within the darkness lies the source of this lust—the Monster. You have stepped into the dungeon to defeat this ultimate threat once and for all…

Thread Updated: 2026-06-16

Release Date: 2026-06-16

Developer: KKG Fap Studio Patreon – Twitter – Itch.io

Censored: No

Version: 0.1 Free

OS: Windows, Linux, Mac

Language: English

Other Games: Link

Genre:

2DCG, AI CG, BDSM, Big ass, Big tits, Female domination, Handjob, Group sex, Male protagonist, Masturbation, Monster girl, Multiple endings, Oral sex, Rpg, Titfuck,

Installation:

1. Extract and run.

Changelog:

v0.1 Free

Initial Release

Developer Notes:

Combat

Combat proceeds automatically in the Fap Hero format. You must stroke once each time a note hits the judgment line!

Defense Phase: Follow the notes based on enemy patterns. You don’t take damage here.
Attack Phase: Deal damage based on your items. Each note deals damage equal to your ATK.
Break: If you can’t hold it anymore, press the Break button to rest. It will cost you some HP.
Game Over: You lose when your HP reaches 0.

Systems

Events: Encounter various scenarios with random rewards or penalties. Even the same choice can lead to different outcomes.
Shop: Spend Gold to buy items. You might also get “special services” from the shopkeeper…
Bosses: Defeat the boss at the end of each floor to progress. The final trial is on the 3rd floor.