Rule 34 Dev - 1boy 1girl arm_up binoculars black_thighhighs book cup d: denim denim_skirt hand_on_own_chest kannagi long_hair mikuriya_jin mug nagi open_mouth pants purple_eyes shirt side-by-side silver_hair skirt sky star_(sky) starry_sky t-shirt takenashi_eri thighhighs tied_shirt very_long_hair yellow_shirt zettai_ryouiki|6350079528