Karina, a lolita girl, was taken to the clinical trial site by her parents. In order to develop a new drug, an extremely small body is essential... Her entire body is measured, aphrodisiacs are forcibly administered into her narrow mouth and vagina, and she is subjected to human experiments where she is allowed to do whatever she wants! The aphrodisiac's effects make her pee like crazy! Having discovered the pleasure she is desired for, the non-subject is passed around to many older men and becomes an ona doll that inevitably leads to pregnancy...