Rule 34 Dev - 4girls absurdres book breasts expressionless hair_ornament highres holding holding_book incredibly_absurdres long_hair looking_at_another looking_at_viewer monochrome multiple_girls one-piece_swimsuit original ponytail school_swimsuit school_uniform sketch skirt small_breasts smile stretching swimsuit thighhighs twintails wagashi_(dagashiya) x_hair_ornament zettai_ryouiki|24305134932