age_differenceanthroanthro_on_anthroarmpit_fetisharmpit_hairarmpit_lickarmpit_playarmpit_sniffingbeardblushbodily_fluidsbody_hairbrother_(lore)brothers_(lore)cheeky_smileclawsdialoguedigital_media_(artwork)duoenglish_textfacial_hairfingershairhand_on_chesthands_behind_headhi_resincest_(lore)lickingmalemale/malemuscularmuscular_anthromuscular_malemusknudeopen_mouthportraitraised_armreptilescaliesibling_(lore)simple_backgroundsnakesniffingsweatteasingtexttonguetrash_bear