Kasumi, who is at the top of sales performance and is respected in the company, is in a tense mood because she has an important business negotiation. The taxi to pick her up is late, she takes a detour due to an accident jam, and to top it off, the fare is high, so it's a double whammy... Kasumi, frustrated with the useless taxi driver, impulsively threw money at him, and the man, furious, suddenly started the car and stopped in a deserted alley. The man who attacked Kasumi in the back seat stripped her of her clothes, secretly filmed her in a pathetic state, and played with her lower body... Kasumi, who jumped out of the taxi and fled to a nearby building, was twisted down by the man in a dimly lit dead-end underground staircase, and was forcibly raped with outdoor sex and mercilessly creampied... When Kasumi, who was unconscious from an abdominal punch, woke up, she was in that man's room. Her ill-mannered legs, which were wildly thrashing in fear, were tightly bound with hemp rope, and she was humiliated with forced ejaculation in a frog-like position. When her congested pussy, which had been made to cum to the point of being strange, was broken by the electric massager's caress, she involuntarily peed! Under one roof, Kasumi, who has become a 'sex slave' played with by a perverted man, is dominated by fear and tension and becomes a submissive bitch. When she awakens with the 'drinking urine play' of receiving the dirty man's urine in her mouth, she desperately begs for insertion with her bound, helpless body! She sticks out her ass with slap marks where the man's handprint is left red, and trembles with joy as she is pierced by a big dick... Kasumi, who has fallen into a body that cannot live without this man's dick, which she cursed in the taxi, is having her life collapse happily, driven mad by the big dick!!