kurione (pixiv), kurione (zassou), lunasa prismriver, lyrica prismriver, merlin prismriver, touhou, light purple hair, bad id, bad pixiv id, 3girls, arms behind head, between legs, blonde hair, boots, brown eyes, brown hair, cigarette, couch, crossed legs, female focus, game boy, game boy (original), hand between legs, handheld game console, hat, leaning back, leaning forward, legs, letterboxed, multiple girls, playing games, purple hair, short hair, siblings, sisters, sitting, skirt, smoking, window, yellow eyes