Rule 34 Dev - 1boy bean_bag black_hair completely_nude demon_slayer erection full_body gradient_hair green_eyes grin inosuke_hashibira katana kentamame kimetsu_no_yaiba male male_only medium_hair muscular muscular_male naked_footwear nude penis pointing sandals sitting smile solo spread_legs sword two_tone_hair uncensored veins veiny_muscles veiny_penis weapon zouri|7230590960