1girl, ahoge, alisa_mikhailovna_kujou, blush, box, breasts, buttons, cleavage, clenched_hand, collarbone, collared_shirt, crop_top, crossed_bangs, dress, embarrassed, framed_breasts, frown, greyscale, hair_over_shoulder, indoors, large_breasts, long_hair, looking_to_the_side, loose_clothes, loose_shirt, momoko_(momopoco), monochrome, parted_bangs, parted_lips, partially_undressed, school_uniform, shirt, short_sleeves, sidelocks, solo, tokidoki_bosotto_roshia-go_de_dereru_tonari_no_arya-san, upper_body, v-shaped_eyebrows, window