The Alchemist Mistake 2K Full by Attlantys

A strict, experienced Elven Master and his overly curious apprentice, Violet, work in a dark alchemy lab. When she "accidentally" drinks an unfiltered Succubus extract, the academic lesson turns into a raw, hands-on exam. Chaos ensues in the second half when the exhausted Master accidentally drinks a Draconic Mutagen instead of a stamina potion, transforming into a massive reptilian beast.