1girl, breasts, eyebrows_hidden_by_hair, full_body, head_tilt, kagawa_rin, knees_up, long_sleeves, looking_at_viewer, no_shoes, parted_lips, pleated_skirt, shirt, simple_background, sitting, skirt, small_breasts, solo, soredemo_ayumu_wa_yosetekuru, thick_eyebrows, tiptoes, white_background, yamamoto_souichirou