FURVERT!

absurd_res all_fours anthro anus areola ass_up big_ears black_hair breasts butt female fur genitals grey_body grey_fur hair hairless_tail hands_behind_back hi_res looking_aside looking_back mammal multiple_images multiple_poses murid murine nipple_dip nipples nude pink_eyes pose presenting presenting_hindquarters presenting_vulva rat rodent solo spread_vulva spreading tail the_man upside_down vulva whiskers