【Yasutake shop】How to Grow a Mandragora

Mandragora seeds germinate in the blood of virgins.
Inexperienced female students and others who have never had sexual intercourse become amateur gardeners as a means of earning money.
During menstruation, the seeds are placed on a napkin so that it hits the vulva and underwear is worn.
The seed then absorbs body heat and menstrual blood and grows until it germinates.

The germinated seeds are then purchased by gardening stores and sold to those who wish to raise them.
This is a book that explains how to plant, how to breed, how to give semen, and precautions.

All jpg, 1600×1200 color CG illustration novels.
20 basic CG, 40 pages including images without text.