| animal genitalia, anthro, balls, flexing, fully sheathed, genitals, looking at viewer, male, muscular, muscular anthro, muscular male, nude, one eye closed, sheath, smile, solo, standing, seibear, skudo (character), canid, canine, canis, domestic dog, german shepherd, herding dog, mammal, pastoral dog, greyscale, hi res, monochrome, explicit |