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river person (undertale)

00ketsui 2boys 2d 2d_(artwork) 2d_artwork 3girls anthro big_ass big_breasts burgerpants dialogue dialogue_box english_text fat_ass fat_man female_focus froggit gaster grey_background huge_breasts mew_mew_(undertale) river_person_(undertale) simple_background tagme temmie_(undertale) text text_bubble thick_thighs undertale undertale_(series)
00ketsui 2boys 2d 2d_(artwork) 2d_artwork 3girls anthro big_ass big_breasts burgerpants dialogue dialogue_box english_text fat_ass fat_man female_focus froggit gaster grey_background huge_breasts mew_mew_(undertale) river_person_(undertale) simple_background tagme temmie_(undertale) text text_bubble thick_thighs undertale undertale_(series)
absurd_res alligator alligatorid alphys alphys_(underswap) ambiguous_gender anthro arachnid armor arthropod asgore_(underswap) asgore_dreemurr asriel_dreemurr big_penis bone boss_monster_(undertale) bratty_(undertale) canid canine carol_holiday cast catty_(undertale) clothing crocodile crocodilian crocodylid deer deltarune dess_holiday digital_media_(artwork) dracozhilla dummy_(undertale) felid female femboy fire fish gaster genitals ghost grillby grillby_(underswap) group happstablook hi_res humanoid larger_female larger_male lingerie machine mad_mew_mew male mammal marine mettaton mew_mew_(undertale) mew_mew_kissy_cutie milffet muffet muffet_(underswap) napstablook napstabot new_world_deer overweight papyrus papyrus_(underswap) penis pixel_(artwork) reindeer reptile river_person_(undertale) robot robot_humanoid sans_(disambiguation) sans_(underswap) scalie scared_donut_guy short shyren size_difference skeleton skinny small_penis spider spirit swimwear tall toriel toriel_(underswap) training_dummy underswap underswap_toriel undertale undertale_(series) undyne undyne_(underswap) wrestling_outfit
absurd_res alligator alligatorid alphys alphys_(underswap) ambiguous_gender anthro arachnid armor arthropod asgore_(underswap) asgore_dreemurr asriel_dreemurr big_penis bone boss_monster_(undertale) bratty_(undertale) canid canine carol_holiday cast catty_(undertale) clothing crocodile crocodilian crocodylid deer deltarune dess_holiday digital_media_(artwork) dracozhilla dummy_(undertale) felid female femboy fire fish gaster genitals ghost grillby grillby_(underswap) group happstablook hi_res humanoid larger_female larger_male lingerie machine mad_mew_mew male mammal marine mettaton mew_mew_(undertale) mew_mew_kissy_cutie milffet muffet muffet_(underswap) napstablook napstabot new_world_deer overweight papyrus papyrus_(underswap) penis pixel_(artwork) reindeer reptile river_person_(undertale) robot robot_humanoid sans_(disambiguation) sans_(underswap) scalie scared_donut_guy short shyren size_difference skeleton skinny small_penis spider spirit swimwear tall toriel toriel_(underswap) training_dummy underswap underswap_toriel undertale undertale_(series) undyne undyne_(underswap) wrestling_outfit
alternate_universe bag big_breasts big_penis blush boat bodily_fluids breasts bulge cloak clothed clothing comic cowgirl_position cum cum_inside cum_on_penis curvy_figure duo female frisk from_front_position genital_fluids genitals hi_res hood human humanoid leggings legwear male male/female mammal on_bottom on_top partially_clothed penis phallic_looking prostitution river river_person_(undertale) sex shadow_creature spade_tail sweat thewill under(her)tail undertale undertale_(series) undressing unknown_species vehicle video_games voluptuous watercraft
alternate_universe bag big_breasts big_penis blush boat bodily_fluids breasts bulge cloak clothed clothing comic cowgirl_position cum cum_inside cum_on_penis curvy_figure duo female frisk from_front_position genital_fluids genitals hi_res hood human humanoid leggings legwear male male/female mammal on_bottom on_top partially_clothed penis phallic_looking prostitution river river_person_(undertale) sex shadow_creature spade_tail sweat thewill under(her)tail undertale undertale_(series) undressing unknown_species vehicle video_games voluptuous watercraft
1:1 alternate_universe big_breasts blush breasts cloak clothed clothing comic dialogue duo female frisk frisky_(under(her)tail) hood human humanoid leggings legwear male mammal monster partially_clothed preview river_person_(undertale) shadow_creature skimpy standing thewill under(her)tail undertale undertale_(series) video_games
1:1 alternate_universe big_breasts blush breasts cloak clothed clothing comic dialogue duo female frisk frisky_(under(her)tail) hood human humanoid leggings legwear male mammal monster partially_clothed preview river_person_(undertale) shadow_creature skimpy standing thewill under(her)tail undertale undertale_(series) video_games