2boys, alternate_costume, bara, blonde_hair, bursting_pectorals, cropped_shirt, denim, eren_yeager, facial_hair, frilled_sleeves, frills, goatee, jeans, long_sleeves, male_focus, multiple_boys, muscular, muscular_male, navel_hair, pants, pectoral_cleavage, pectorals, reiner_braun, shingeki_no_kyojin, shirt, shoes, short_hair, sitting, skinny, sneakers, stomach, striped, striped_shirt, stubble, sweatdrop, syabbal-i, undersized_clothes, white_shirt