anthroanusbacksackballsblack_bodyblack_furbuttcanidcaninecanisclose-upcoal_(samt517)domestic_dogenro_the_mutterectionfaceless_characterfaceless_maleforeskinfurgenitalshi_reshumanoid_genitaliahumanoid_penishuskylyingmalemammalnordic_sled_dognudeon_frontpenispenis_against_surfacepenis_backwardsperineumpink_penispresentingpresenting_hindquartersraised_tailrear_viewretracted_foreskinsolospitzspread_legsspreadingtailtail_asideveinveiny_penis