1girl, d, blush, brown_eyes, dress, gradient_background, hair_between_eyes, hand_on_own_knee, long_hair, nanami_ayane_(kusunoki5050), no_shoes, onii-chan_wa_oshimai!, open_mouth, oyama_mahiro, pink_hair, simple_background, sitting, sleeveless, sleeveless_dress, smile, socks, solo, twintails, white_socks, yellow_background, yellow_dress