Watch Renseijutsushi Colette no H na Sakusei Monogatari – Episode 4 English Subtitles

Living in seclusion deep within the mountains, master alchemist Priscilla spends her days crafting unique formulas—including a special elixir requiring male semen as its key ingredient—while passing down her craft to her talented pupil, Colette.

Though Colette is exceptionally skilled at brewing almost any potion, the prospect of gathering this vital component leaves her deeply flustered and uncertain.

When an unexpected visitor forces Priscilla to abruptly leave the mountain, the master decides to impart one final hands-on lesson to prepare her apprentice for her very first harvest.