0_0, 1boy, 1girl, abs, bara, bare_pectorals, black_hair, black_male_underwear, blush, boxers, bulge, chest_hair, chibi, chibi_inset, collared_shirt, facial_hair, goatee, head_steam, hetero, igarashi_futaba_(shiromanta), long_sideburns, looking_at_viewer, male_focus, male_underwear, mature_male, muscular, muscular_male, navel, nipples, no_pants, open_clothes, open_shirt, opened_by_self, panqlao, pectorals, pubic_hair, pubic_hair_peek, senpai_ga_uzai_kouhai_no_hanashi, shirt, short_hair, sideburns, solo_focus, stomach, stubble, takeda_harumi_(shiromanta), thick_eyebrows, underwear, undressing, white_shirt