FURVERT!

1:1 2021 2_tails abs absurd_res anthro anthro_on_anthro anus backsack balls big_balls big_penis blue_balls blue_eyes blue_perineum bodily_fluids bracelet canid canine chest_tuft clothing collar dominant dominant_anthro dominant_male drooling ear_piercing echidna emerald_(gem)eulipotyphlan fist footwear fox fur gem genital_fluids genitals glans green_eyes grey_body grey_clothing grey_footwear grey_fur grey_shoes grin group group_sex hair half-closed_eyes hand_spike head_grab hedgehog hi_res humanoid_genitalia humanoid_penis interspecies jewelry kneeling knuckles_the_echidna leaking_precum leglet looking_at_another looking_down looking_up male male/male mammal markings master_emerald miles_prower monotreme multi_tail muscular muscular_anthro muscular_male narrowed_eyes necklace nipples nude outside penis perineum piercing pink_glans precum puffy_anus pupils purple_eyes red_anus red_balls red_glans red_hair red_nipples saliva sega sex shoes smile soina sonic_the_hedgehog sonic_the_hedgehog_(series)spikes spikes_(anatomy)stairs submissive submissive_anthro submissive_male tail tan_penis thick_penis thick_thighs threesome tribal tribal_markings trio tuft white_body white_fur yellow_balls yellow_body yellow_fur yellow_perineum