2018alternate_speciesanthroanthro_on_feralanthro_penetratedbestialityblack_and_whitebreastscanidcaninecaniscollardigital_drawing_(artwork)digital_media_(artwork)domestic_dogduoenglish_textequestria_girlsfemaleferalferal_penetratingferal_penetrating_anthrofriendship_is_magicgenitalshasbrohi_resmalemale/femalemammalmonochromemy_little_ponynipplespenetrationpenisrainbow_dash_(mlp)sexsize_differencesketchsmudge_proofspike_(eg)texturl