1boy, bara, black_hair, black_pants, blush, covered_abs, covered_nipples, dark-skinned_male, dark_skin, from_below, grey_tank_top, kansuke_(kansuke_717), large_pectorals, male_focus, midriff_peek, muscular, muscular_male, original, pants, pectorals, short_hair, simple_background, solo, strongman_waist, sweat, tank_top, thick_thighs, thighs, white_background