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spookster

2017 2boys 2d anal animated_skeleton bed bedroom black_legwear blue_blush blue_theme blue_tongue blush bodily_fluids bottom_sans bottomless bottomless_male brother/brother brother_penetrating_brother brothers closed_eyes clothed clothing digital_media doggy_position door duo ectotongue english_text fluids fontcest from_behind_position hooded_jacket hoodie incest indoors intraspecies jacket male male/male male_only male_penetrated male_penetrating male_penetrating_male monster monster_boy motion_lines mounting on_bed orange_blush orange_tongue papyrus_(undertale) papysans partially_clothed partially_clothed_male penetration penetration_from_behind sans_(undertale) sex sex_from_behind sibling_incest siblings skeleton spookster teeth text thrusting tongue tongue_out top_papyrus undead undertale undertale_(series) visible_breath yaoi
2017 2boys 2d anal animated_skeleton bed bedroom black_legwear blue_blush blue_theme blue_tongue blush bodily_fluids bottom_sans bottomless bottomless_male brother/brother brother_penetrating_brother brothers closed_eyes clothed clothing digital_media doggy_position door duo ectotongue english_text fluids fontcest from_behind_position hooded_jacket hoodie incest indoors intraspecies jacket male male/male male_only male_penetrated male_penetrating male_penetrating_male monster monster_boy motion_lines mounting on_bed orange_blush orange_tongue papyrus_(undertale) papysans partially_clothed partially_clothed_male penetration penetration_from_behind sans_(undertale) sex sex_from_behind sibling_incest siblings skeleton spookster teeth text thrusting tongue tongue_out top_papyrus undead undertale undertale_(series) visible_breath yaoi
2018 2boys 2d animated_skeleton blue_blush blush boots bottom_sans brother/brother brothers clothed clothed_male clothing duo english_text erection erection_under_clothes fontcest footwear gay gloves glowing glowing_genitalia grabbing_another's_chin grabbing_chin grabbing_sheets gripping_sheets high_heel_boots hoodie incest intraspecies jacket legs_apart male male/male male_only moaning monochrome monster monster_boy orange_blush papyrus_(undertale) papysans partially_colored sans_(undertale) sibling_incest siblings sitting skeleton socks soul soul_sex spookster sweat teeth text top_papyrus trembling trembling_legs undead undertale undertale_(series) white_background yaoi
2018 2boys 2d animated_skeleton blue_blush blush boots bottom_sans brother/brother brothers clothed clothed_male clothing duo english_text erection erection_under_clothes fontcest footwear gay gloves glowing glowing_genitalia grabbing_another's_chin grabbing_chin grabbing_sheets gripping_sheets high_heel_boots hoodie incest intraspecies jacket legs_apart male male/male male_only moaning monochrome monster monster_boy orange_blush papyrus_(undertale) papysans partially_colored sans_(undertale) sibling_incest siblings sitting skeleton socks soul soul_sex spookster sweat teeth text top_papyrus trembling trembling_legs undead undertale undertale_(series) white_background yaoi