Rule 34 Dev - 2boys abs anal anal_fingering anal_insertion attack_on_titan bare_arms bare_chest bare_midriff bare_shoulders big_dom_small_sub black_hair blonde_hair bodily_fluids closed_eyes clothed clothing collar erect_penis erection erwin_smith fingering french_kiss french_kissing gay gloves harness kissing kisu-no-hi levi levi_ackerman male male/male male_only multiple_boys multiple_males penis penis_out precum pubic_hair public saliva shingeki_no_kyojin simple_background sitting sitting_on_lap size_difference toes toes_scrunch white_background yaoi|4930693624