Goddess Nyx is always looking for new ways to improve her face sitting comfort and effectiveness. She decided that it's easier to allow her slaves to breathe a bit while still underneath her. Using a small rubber tube is a perfect solution that allows her maximum sitting time while still having full control over her slave's breathing. How much longer can he go with a breathing tube? Surely this is all he could ever need to keep going underneath her forever. He doesn't seem too sure about it all and keeps complaining about getting dizzy?? But Goddess Nyx pays him no mind and continues her thorough testing regimen. There will surely be more fun toys like this to try in the future.