• beast (x-men), hank mccoy, marvel, marvel comics, x-men, english text, simple background, text, animal genitalia, animal humanoid, anthro, balls, belly, big chest, big nipples, blue body, blue fur, blush, bodily fluids, boner, boxofmonsters, canine genitalia, canine penis, clothed, clothing, coat, erection, eyebrows, eyewear, felid, felid humanoid, feline, feline humanoid, fur, genital fluids, genitals, glasses, gynecomastia, half-erect, humanoid, knot, knotted penis, labcoat, leaking precum, looking at genitalia, lying, male, male only, mammal, mammal humanoid, muscular, muscular male, mutant (x-men), mutation, nervous, nipples, on back, one ear up, pantherine, partially clothed, penis, precum, precum on self, raised eyebrow, research, scientist, scratching head, slightly chubby, solo, solo male, straining, topwear, transformation, whiskers,

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