Renseijutsushi Collet noch na Shuboshi rage Monogatari / Colet, the alchemist, the sperm collector is a hentai anime adaptation of the visual novel of the same name from Acerola Studio, which was released at the end of September 2022. Hentai’s actions revolve around two alchemist girls – Colette and Priscilla, who live deep in the mountains. Priscilla invented her own special alchemical formula in which men’s sperm is actively used.