Diana's first time wear anal tail plug,She felt very uncomfortable.But the next training will make her even more uncomfortable.Her legs were tied to the stool with a ropes.Her hands were handcuffed to the frame.A steel pipe her to straighten her waist forward.The trainer tickled her armpits, thighs, and soles.She kept moaning and laughing.And it wasn't until a long time before he untied her.