Rule 34 Dev - alternate_species anthro bdsm big_breasts bondage book bound breasts candle cat_o'_nine_tails female genitals group holidays horn male nipples nude pussy ritual spread_legs spreading tombstone whip white_body kuroame loveiscupcake halloween undertale undertale_(series) frisk_(undertale) boss_monster_(undertale) bovid caprine goat goblin humanoid mammal 2018 artist_collaboration digital_media_(artwork)|7439445370