This was a commissioned custom video. Busty Nadia White shows up to a volunteer gig for a research project, but she soon finds out that it is not the kind of project she was expecting.. Now on her knees, chained to the ceiling, and inescapably tied up, she struggles and asks to be let go. When she asks about the ball gag dangling around her neck, she soon finds out what it's for.. Gagged, drooling, struggling, shifting her weight, she begs to be untied. Next, the lab assistant enters and adds a big piece of tape over the top of her ballgag. She pleads to be let go, talking thru the layered gag and drooling up a storm. When the tape gets a little too wet to stick to her face, the lab assistant enters, removes the tape amongst her pleads to be released, wipes her face, and then reapplies the tape, this time wrapping it around her head in ensure it is tight and effective. Poor Nadia doesn't know what to do. There is no escape, and she has no idea what this research is for. She rolls around trying to get free and begging through the heavy gag.