Succubus Appli: Gakuen Saimin – Episode 4 (EN)

In Episode 4 of Succubus Appli: School Hypnosis, Yuma Oda has grown accustomed to a life of envy, using the "Hypnos" app to turn schoolgirls into obedient sex-processing meat urinals. His paradise shatters when the succubus Aryume Rina suddenly declares the tester phase over and demands full payment under the contract. The currency: Yuma's semen, the concentrated energy of male desire, to sustain her demonic existence. Refusing is not an option. Rina initiates an unrelenting session of erotic torment, her body and techniques designed to drain him ceaselessly—riding him with insatiable hunger, milking every drop through expert oral suction, and using her demonic powers to force repeated, explosive orgasms even when he's spent. Pleasure quickly turns torturous as his body is pushed past exhaustion; erections refuse to fade under her influence, and each climax feels like it's ripping his essence away. Yuma's mind and flesh begin to warp—lust consumes him completely, transforming rational desire into primal, beast-like hunger. As the succubus feeds without mercy, Yuma teeters on the edge of collapse, his final release revealing a monstrous, lust-crazed form. Is this ultimate ecstasy or utter damnation? The episode explores extreme succubus milking, continuous ejaculation, energy vampirism, pain-pleasure fusion, and a shocking transformation climax.