FURVERT!

anthro anus back_muscles backsack balls bed black_hair black_mane black_tail border brown_body brown_fur butt casual_nudity darkened_balls darkened_genitalia darkened_perineum equid equine fur furniture ganachethehorse genitals hair hi_res horse incense indoor_nudity inside light lighting lying male male_anthro mammal mane mane_hair mr_ais muscular muscular_anthro muscular_male nude nude_anthro nude_male on_bed on_front perineum pink_anus portrait raised_tail rear_view smoke solo tail three-quarter_portrait white_border