Mama Shibori 3 no Jijou | ママしぼり３の事情

Your semen is squeezed!

Former work Protagonist Hobara Hisashi's son, Protagonist of work now. It becomes about the same year as annoying multi sperm syndrome of father, he was worried that oneself was also so.

A certain day, protagonist that enters elder sister's room and finds erotic book. When you see it, an important part of the body grows fast somehow.

After that day, genitals come to grow big all the time, when it is found by mother and it will look after before long in the hospital, it is still diagnosed as the multi sperm syndrome.

The treatment method, anyway, put out the sperm. Mother tries all for the sake of the son, the elder sister also, classmate's mother also, to the cooperation even to the woman doctor in the hospital for the sake of Protagonist.

Does the Protagonist recover really? Or...