Mama Shibori 3 no Jijou by Complets - Adult Sex Game

One day the hero finds an erotic magazine in his sister's room. Looking through it, an important part of his body kept getting bigger and bigger. Finding his genitals enlarged, the hero was shocked, and soon his mother found out - he was sent to the hospital for an examination and was diagnosed with an excessive sperm count. Until a cure could be found, he needed to have his sperm donated regularly. Mom has tried every treatment for her beloved son, so has her sister, Mom's classmate, and a female doctor are cooperating to save the hero!

But does the hero really want to get well? Or ...

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