Rule 34 Dev - 1boy abs black_and_white black_hair black_hair_male bulge chainsaw_man chest hi_erri hirofumi_yoshida male male_chest male_only monochrome muscular muscular_arms muscular_chest muscular_male pierced_belly_button pierced_ears pierced_nipples piercing swim_trunks swimming_trunks swimwear tagme underwear_only veiny_arms|11006571552