Today I have a white canvas instead of the black canvas I used last time. I want to compare the difference between the white and black canvases for scratching. I start scratching with My dark red fingernails on his chest and belly. Later on, I scratch his arms as I want to make red marks everywhere. My slave shows his suffering white being scr@tched by My red sharp nails but the canvas shouldn't make any noise and take all the scratches I give.