The middle-aged hospital director, who only examines women with large breasts, ejaculated inside her until she wanted to die. (Mika Airi, MIAA-628)

Airi, a popular gravure idol from a family with two generations of parents, loses consciousness during a photoshoot while wearing a lewd swimsuit and is rushed to the hospital. The hospital director, obsessed with Airi's large breasts and who resembles a former favorite gravure idol, sexually assaults her while she is unconscious. Airi is drugged and her feverish body is violated. Despite feeling disgusted, the director, who possesses complete knowledge of the human body, develops her sensitive vagina, causing her to experience repeated orgasms and full-body spasms, and she falls into a state of ecstatic pleasure through internal penetration and training…