Rule 34 Dev - akuro anal anal_sex anthro audience big_chest big_penis bottomless bottomwear clothed clothing dominant dragon duo felid gay genitals group gym_bottomwear gym_clothing gym_shorts lion male male/male male_only mammal muscular muscular_anthro nexus outside outside_sex pantherine pants_around_one_leg park park_bench penetration penis public public_nudity public_sex sex shorts size_difference sport sportswear willion yaoi|5956236736