1boy, 1girl, ass, back, back-to-back, ball, barefoot, cover, cover_page, facial_hair, full_body, green_hair, height_difference, igarashi_futaba_(shiromanta), looking_at_viewer, male_swimwear, manga_cover, mature_male, muscular, muscular_male, one_eye_closed, petite, print_male_swimwear, purple_male_swimwear, senpai_ga_uzai_kouhai_no_hanashi, shiromanta, short_hair, smile, stubble, swim_trunks, takeda_harumi_(shiromanta), thick_eyebrows, topless_male