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What is in the image: a black and white animestyle sketch of a torso and limbs in a kneeling position, with red arrows and japanese text highlighting specific areas, likely for anatomical study. the torso has defined abs, and one leg is bent at the knee while the other is extended.

WDTagged Character:

WDTagged Tags: male focus, 1boy, male underwear, straddling, underwear, monochrome, topless male, arrow \(symbol\), simple background, white background, bulge, solo, sketch, boxer briefs