2boys, anger_vein, arm_hair, aroused, bara, boxers, comic, covered_nipples, facial_hair, feet_out_of_frame, greyscale, kiba_shuutarou, large_pectorals, long_sideburns, male_focus, male_underwear, mature_male, monochrome, motion_lines, mouryou_no_hako, multiple_boys, muscular, muscular_male, pectorals, sakurada_keeji, short_hair, sideburns, sidepec, stubble, tank_top, thick_eyebrows, underwear, white_tank_top