Rule 34 Dev - 2boys big_dom_small_sub brother brothers brothers_(lore) chastity_cage chastity_device cock comparing_penis dick elden_ring femboy flat_chastity_cage fromsoftware gay gold_chastity_cage half_siblings incest male_on_femboy male_only messmer_the_impaler miquella penis penis_size_difference shadow_of_the_erdtree soradraws yaoi|11650121536