1girl, ahoge, arm_up, bare_arms, barefoot, blue_shirt, bottomless, boxers, closed_eyes, colored_inner_hair, drooling, full_body, grey_background, grey_hair, gustavo_schuler, hair_between_eyes, hand_on_own_head, long_hair, male_underwear, male_underwear_removed, mouth_drool, multicolored_hair, neet, off_shoulder, onii-chan_wa_oshimai!, open_mouth, oversized_clothes, oversized_shirt, oyama_mahiro, pink_hair, shirt, short_sleeves, simple_background, single_bare_shoulder, solo, standing, two-tone_hair, underwear, wavy_mouth