blue_slippers best from all time

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blue slippers

2d 2d_(artwork) animated_skeleton ass ass_up blue_blush blue_slippers blush bottom_sans cheztnuts clothed digital_media_(artwork) disembodied_hand hand kneel male male_focus malesub monster one_eye_closed pulling_pants sans sans_(undertale) skeleton slippers solo_focus submissive submissive_male top-down_bottom-up uke_sans undead undertale undertale_(series) video_games
2d 2d_(artwork) animated_skeleton ass ass_up blue_blush blue_slippers blush bottom_sans cheztnuts clothed digital_media_(artwork) disembodied_hand hand kneel male male_focus malesub monster one_eye_closed pulling_pants sans sans_(undertale) skeleton slippers solo_focus submissive submissive_male top-down_bottom-up uke_sans undead undertale undertale_(series) video_games
2boys 2d 2d_(artwork) anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_jacket blue_slippers blue_tongue bottom_sans cussing digital_media_(artwork) double_v duo ectotongue elemental_creature elemental_humanoid english_text fire_elemental grillby grillsans humanoid jacket larger_male legs_apart legs_held_open legs_spread legs_up male male_only male_penetrating moaning monster monster_boy neetnest orange_body orange_penis penetration penis profanity sans sans_(undertale) seme_grillby sex skeleton slippers small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom swearing text tongue tongue_out top_grillby uke_sans undead undertale undertale_(series) v v_sign video_games white_background yaoi
2boys 2d 2d_(artwork) anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_jacket blue_slippers blue_tongue bottom_sans cussing digital_media_(artwork) double_v duo ectotongue elemental_creature elemental_humanoid english_text fire_elemental grillby grillsans humanoid jacket larger_male legs_apart legs_held_open legs_spread legs_up male male_only male_penetrating moaning monster monster_boy neetnest orange_body orange_penis penetration penis profanity sans sans_(undertale) seme_grillby sex skeleton slippers small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom swearing text tongue tongue_out top_grillby uke_sans undead undertale undertale_(series) v v_sign video_games white_background yaoi
2010s 2016 2boys 2d 2d_(artwork) amortem-kun animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_hoodie blue_jacket blue_slippers blush boots bottom_sans brother brother/brother brother_and_brother brothers chair clothed clothing couch digital_media_(artwork) duo ectotongue fontcest formal formal_clothes formal_wear furniture gloves green_couch hand_in_pocket hands_on_hips height_difference hooded_jacket hoodie incest jacket kissing larger_male licking licking_neck male male/male male_only monster monster_boy multiple_views neck_tie necktie necktie_grab orange_blush orange_necktie orange_tongue papyrus papyrus_(undertale) papysans red_boots red_gloves sans sans_(undertale) seme_papyrus shoes shorter_male sibling_incest siblings simple_background sitting_on_couch sitting_on_sofa size_difference skeleton slippers small_sub smaller_male smaller_sub smaller_sub_bigger_dom sofa standing standing_on_chair standing_on_stool stool suit taller_male top_papyrus uke_sans undead undertale undertale_(series) video_game_character video_games white_background yaoi
2010s 2016 2boys 2d 2d_(artwork) amortem-kun animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_hoodie blue_jacket blue_slippers blush boots bottom_sans brother brother/brother brother_and_brother brothers chair clothed clothing couch digital_media_(artwork) duo ectotongue fontcest formal formal_clothes formal_wear furniture gloves green_couch hand_in_pocket hands_on_hips height_difference hooded_jacket hoodie incest jacket kissing larger_male licking licking_neck male male/male male_only monster monster_boy multiple_views neck_tie necktie necktie_grab orange_blush orange_necktie orange_tongue papyrus papyrus_(undertale) papysans red_boots red_gloves sans sans_(undertale) seme_papyrus shoes shorter_male sibling_incest siblings simple_background sitting_on_couch sitting_on_sofa size_difference skeleton slippers small_sub smaller_male smaller_sub smaller_sub_bigger_dom sofa standing standing_on_chair standing_on_stool stool suit taller_male top_papyrus uke_sans undead undertale undertale_(series) video_game_character video_games white_background yaoi