After a lab incident, a mysterious substance leaks and infects Dr. Emiri step-Momota. First, she grows a futanari cock, then slimy black tentacles spawn from the liquid, wrapping themselves around Emiri’s perfect body… The next day, when her colleague, Alice Peachy enters the lab, Emiri takes her down right away. As the tentacles are crawling up on Alice, Emiri fucks her big tits, mouth and her pussy hard until she is completely exhausted and covered in cum!