Rule 34 Dev - 1girl 2010 all_fours anthro anus ass ass_up backsack ball_of_yarn bent_arm bent_legs black_nose blue_fur cat clothing depth_of_field digital_media_(artwork) dipstick_tail eyebrows feline fur fur_pattern furry green_eyes hair inside legs_together legwear light long_tail looking_at_viewer looking_back male mammal multicolored_fur multicolored_tail nude perineum pointy_ears presenting presenting_hindquarters purple_hair raised_tail shadow short_hair sigma_x simple_background smile socks testicles two_tone_fur window yarn|652839