0_0, 1boy, 1girl, bara, black_hair, black_male_underwear, blush, boxers, bulge, chest_hair, chibi, chibi_inset, collared_shirt, facial_hair, full-face_blush, goatee, head_steam, heart, heart-shaped_pupils, hetero, igarashi_futaba_(shiromanta), long_sideburns, looking_at_viewer, looking_away, male_focus, male_underwear, mature_male, muscular, muscular_male, open_clothes, open_shirt, opened_by_self, panqlao, pectorals, salaryman, senpai_ga_uzai_kouhai_no_hanashi, shirt, short_hair, shy, sideburns, solo_focus, stubble, symbol-shaped_pupils, takeda_harumi_(shiromanta), thick_eyebrows, underwear, undressing, upper_body, white_shirt