Siren Thorn Productions teams up with A. R. Tiste Productions to create this amazing giantess special effects clip!

Siren is a sexy lab assistant who has been working way too many hours at her demanding job. She is in the midst of a medical breakthrough, mixing different solutions together in her lab. But she inhales some fumes from her concoction and starts to stumble and feel really feverish. Her breath quickens and she stumbles onto the day bed in the lab. Siren realizes that she accidentally put some growth/steroid drops into her mixture! She starts to panic but before she can ca... Show more