1boy, 3girls, >_<, afunai, bed, blush, comic, condom, condom_packet_strip, condom_wrapper, curtains, gakuran, glasses, greyscale, hair_pulled_back, jacket, medium_hair, monochrome, multiple_girls, opaque_glasses, open_mouth, original, public_address_system, school_uniform, shaded_face, sparkle, sweatdrop, tissue_box, track_jacket