aida okiteru, izumo kasumi, misasagi keiji, shinonome chika, tanishiro karin, tsukimori makoto, pianissimo (baross-soft), pianissimo (game), bad id, bad pixiv id, game cg, 2boys, 3girls, :o, ^ ^, arm up, blonde hair, blue eyes, blue hair, blush, book, brown hair, checkerboard cookie, cigarette, closed eyes, cookie, cup, everyone, flat chest, food, formal clothes, glasses, hand on own hip, hug, hug from behind, indoors, long hair, mouth hold, multiple boys, multiple girls, necktie, one eye closed, open book, open mouth, pink hair, plate, ponytail, purple hair, reading, room, school uniform, scrunchie, serafuku, short hair, smile, smoking, spill, suit, surprised, tea, teacup, upper body, wavy hair, window, wink, yellow eyes