Video prompt: He carefully sprays a cooling antiseptic mist over the freshly inked design on her forearm, which depicts a colorful phoenix rising from flames. The studio is filled with the low hum of a tattoo machine and the faint scent of ink. As he gently wipes her arm with a soft, clean cloth, the woman winces slightly but then smiles, admiring the vivid colors and fine details of her new tattoo. Around them, the walls are adorned with framed artwork and sketches, showcasing the artist's diverse portfolio. The soft glow of the overhead lights casts a warm ambiance, making the studio feel both artistic and inviting.
Defect: Deformation (when Object is involved in an act,  anything in this process that's weird. e.g. people walk into a wall. "Walk" is an act)
Explanation:  The top of the tool in the woman’s hand undergoes rapid changes in thickness and length, creating an unrealistic effect as it should remain stable in size and shape.