1girl, ahoge, bare_legs, blush, brown_eyes, chocolate, covering_mouth, long_hair, looking_at_viewer, no_pants, off_shoulder, onii-chan_wa_oshimai!, oversized_clothes, oversized_shirt, oyama_mahiro, pink_background, pink_hair, shachikunoosamu, shirt, simple_background, single_bare_shoulder, solo, thigh_gap, valentine, white_background, white_shirt