Local agricultural university, biology dormitory. Her husband, who was working as a researcher and a dormitory manager and was away from home, disappeared, and her wife, Riko, came to this dormitory to look for her husband. Riko was made to work as her dormitory mother instead of her husband, but this dormitory was [single men only] [women forbidden]! ! Then, an experiment was being conducted on a "lewd liquid" made from semen accumulated by single men. It was going to be...
