Lia Lin is a curious lab assistant who finds herself wandering into a secret laboratory. She starts looking around, but she is interrupted by Dr. Jadilica, the head of the lab, who suddenly appears just behind her. Lia gets nervous and starts asking questions, but instead of answering, Jadilica simply smiles and takes a swig from a bottle of strange liquid. After drinking, Jadilica begins her futa transformation right before her eyes. With her hard futa cock, Jadilica wastes no time and starts banging the petite intruder in her lab. Moaning fills the whole room as Lia is getting fucked hard, until she is covered in warm, sticky cum.