Rule 34 - 2boys Anal Anal Sex Anal Sex Assault Cemetery K (artist) Demon Demon Boy Demon Horns Demon Humanoid Demon On Human Demon Slayer Dominant Dominant Male Domination Green Eyes Green Hair Green Sclera Hantengu Horny Horny Male Japanese Japanese Clothes Japanese Clothing Japanese Male Karaku Kimetsu No Yaiba Long Bangs Long Hair Long Hair Male Male Male Focus Male Only Male Penetrating Muscles Muscular Muscular Male Nails Scraping Pale-skinned Male Pale Skin Pointy Ears Red Eyes Red Hair Sekido Sharp Teeth Submissive Submissive Male Upper Moon Yaoi