Renseijutsushi Colette no H na Sakusei Monogatari - 1

The actions of Hentai unfolds around two girls of alchemists - Kolett and Priscilla, who live deep in the mountains. Prucilla invented its special alchemical formula in which the sperm of men is actively used. She leads a very alienated and lazy everyday life to the limit, sharing part of her knowledge with her student Koliett. However, soon a stranger appears on the threshold and Priscilla is forced to leave the mountain soon, leaving all his duties on her student. Although Kolett already had excellent alchemical skills and she made most of the tinctures and potions closed eyes, the collection of sperm left her some doubts. Priscilla decides to give the student the last lesson to help her test her "first collection " ...