2boys, abs, bara, bare_pectorals, black_hair, black_shirt, blush, bulge, clothing_cutout, couple, crotchless, crotchless_pants, earrings, facial_hair, goatee, green_eyes, hand_on_another's_waist, jewelry, large_pectorals, long_sideburns, male_focus, multicolored_hair, multiple_boys, muscular, muscular_male, navel, nipples, pants, pectorals, purple_hair, revealing_clothes, shirt, short_hair, shrug_(clothing), sideburns, spread_legs, thick_thighs, thigh_cutout, thighs, two-tone_hair, undressing, yaoi