Saving The World With My Pussy! My Vaginal Juice Has Been Certified By The Government As A Special Medicine To Cure My Sex-crazed Uncle Of Sperm Virus Attacks, So I'm Working Hard Every Day On Thick Sex Therapy To Eradicate It. Kokoro Asano

In 20XX, a deadly sperm virus caused by a pandemic spread worldwide. While researching treatments, evidence was published globally that the vaginal fluid of a certain number of women contained a cure component. It was proven that if a woman with the therapeutic vaginal fluid engaged in reproductive acts, and the man ejaculated completely while feeling ecstasy, the disease would be cured. Now, the virus is showing signs of extinction worldwide, and in Japan, the last three severely ill old male patients are hospitalized in a quarantine facility undergoing treatment. However, the virus was resistant and treatment was difficult. Then one day, a savior appeared: Kokoro. A girl still in her teens... But after testing, a notice arrived from the government identifying her as a woman with a special constitution carrying the cure. She consulted her mother, made up her mind, and went to the facility for training. During training, it became clear that her pussy secreted vaginal fluid with an ultra-strong antibody. She managed to restrain the disgusting old patients, who rampaged as sex monsters lacking self-control due to seizures, and made them ejaculate with her pussy juice and pounding piston thrusts. Even when her face was slobbered all over and she was covered in foul-smelling dirty sperm, Kokoro cured one after another of these intense-sex old patients. Can she save this country... this world with her pussy...? The story of a chosen, devoted girl.