Rule 34 Dev - 4koma blonde_hair blue_eyes comic furudo_erika higurashi_no_naku_koro_ni in-franchise_crossover one-piece_swimsuit rifyu ryuuguu_rena sakutarou_(umineko) school_swimsuit short_hair square_4koma swimsuit twintails umineko_no_naku_koro_ni|2188734678