1boy, 2girls, abs, anatomy, artist_self-insert, bara, biceps, black_hair, blush, collared_shirt, cropped_legs, cropped_torso, dracko_(panqlao), faceless, faceless_male, facial_hair, flexing, goatee, grabbing, groping, how_to, large_pectorals, male_focus, mature_male, monochrome, multiple_girls, muscular, muscular_male, navel, nipples, panqlao, pectoral_grab, pectorals, senpai_ga_uzai_kouhai_no_hanashi, shiromanta_(character), shirt, short_hair, sideburns, sketch, sleeveless, sleeveless_shirt, stomach, stubble, takeda_harumi_(shiromanta), thick_eyebrows, topless_male, towel_around_waist