Katie picks up some instruction papers and goes straight to the last page and hardly reads it then puts a plug into her pussy before chaining one ankle to a metal ring on the wall and handcuffing her wrists to a chain attached it to a magnetic release on the ceiling. Katie starts to read the papers left on a bench in front of her. “The only way to get free is to warm the metal dildo up by the body heat (inserted into pussy) - If you cant then mouth or arse !” Katie struggles to get free and empty her pussy of the plug but eventually realizes what she has to do and kneels on the bench and eases her body backwards until the dildo touches her anus. Then very very slowly pushes her body backward again, with a pause or two until the dildo is fully inserted into her arse. Katie starts to wriggle then fuck the dildo enjoying the new sensation of having her arse fucked while her pussy is full and the feeling of its full length sliding into her virgin arse she withdraws it fully then slides it back into her arse before fucking it again until the temperature is reached and the magnet releases her arms and she withdraws the dildo from her arse and the plug from her pussy.