Rule 34 Dev - 2boys 3:4 abs age_difference anal_penetration anal_sex ankle_grab artist_name back beard big_penis black_hair chest_hair deity demigod duo erect_nipples erection facial_hair father father_and_son fishing_net fucked_silly gay green_eyes hand_on_own_head human humansub incest large_penis legs_held_open male male_only moustache multiple_males multiple_penises muscles muscular muscular_male mythology necklace neptune net nude ocean outdoor_sex outdoors penile_penetration penis penis_size_difference percy_jackson percy_jackson_and_the_olympians poseidon public_incest red-box sex size_difference son spread_legs stretched_anus stubble toes_scrunch veiny_penis yaoi|3968443328