2_tails5_fingersabsanalanal_penetrationanthroball_size_differenceballsbig_ballsbig_penisblue_eyescanidcanineclawsdarkened_ballsdarkened_genitaliadarkened_penisdarkened_perineumdialoguedigital_drawing_(artwork)digital_media_(artwork)echidnaenglish_textfangsfeetfingersforeskinfourssssfoxfurgenitalsglanshi_reshumanoid_feethumanoid_genitaliahumanoid_penisimminent_sexknuckles_the_echidnamalemale/malemammalmiles_prowermonotrememulti_tailmuscularmuscular_anthromuscular_malenipplesnudenude_anthronude_maleone_eye_closedpecspenetrationpenispenis_size_differenceperineumpink_glanspink_nipplesplantigradeproddingpurple_eyespurple_glanspurple_nipplesred_ballsred_bodyred_penissegasexsonic_the_hedgehog_(series)tailteethtexttoe_clawstoesunsureveinveiny_peniswhite_bodywhite_furyellow_ballsyellow_bodyyellow_furyellow_penisyellow_perineum