Rule 34 Dev - 2girls animal_collar bell cheek_squash circle_cut collar comiket_105 cow_girl_(riki_unc) cowbell fran_(plumeriafran) greyscale hair_over_one_eye long_hair monochrome multiple_girls neck_bell necktie one_eye_closed original plumeriafran simple_background sketch smile twintails white_background|24406559307