The woman is being fucked by a massive dildo from the vagina, and she is restrained by straps on her arms, legs, and neck. There are many tentacles extending from the walls of the laboratory, which are covered in mucus

The woman is wearing a white rubber lab coat and is being fucked by a massive dildo from the vagina. The dildo is being inserted into her pussy from behind, and she is restrained by straps on her arms, legs, and neck. There are many tentacles extending from the walls of the laboratory, which are covered in mucus. The woman's face is contorted with pleasure as she experiences intense pleasure from the dildo being inserted into her vagina.