Rule 34 Dev - 2boys anthro beard big_pecs big_penis black_hair blue_hair bodily_fluids closed_eyes cobu cum cum_from_gills cum_in_mouth cum_inside cum_on_face duo erection eyebrow_piercing facial_hair facial_piercing fellatio fish genital_fluids genitals glans grey_body grey_scales hair hi_res humanoid_genitalia humanoid_penis intraspecies male male_only marine nipple_piercing nipples non-mammal_nipples nude oral pecs penile penis piercing scales sex shark sharp_teeth sitting teeth tongue tongue_out yaoi|12829772280