1boy, abs, alternate_costume, bara, black_eyes, black_hair, blush, clenched_hand, facial_hair, grin, hand_on_own_hip, hand_up, looking_at_viewer, male_focus, male_swimwear, muscular, muscular_male, navel, nipples, one_eye_closed, pants, pectorals, purple_male_swimwear, purple_pants, red_background, saba_o_ishiiyo, senpai_ga_uzai_kouhai_no_hanashi, short_hair, simple_background, smile, solo, stubble, takeda_harumi_(shiromanta), tan, tanlines, thick_eyebrows, topless_male, v-shaped_eyebrows