Rule 34 Dev - abryssle absurd_res animal_humanoid anthro barbell beard big_breasts blue_body bodily_fluids breasts canon_x_oc clothing duo exercise eyewear facial_hair female fin fish fish_humanoid footwear footwear_only glasses grin hair head_fin hi_res human human_on_humanoid human_penetrating human_penetrating_humanoid humanoid humanoid_penetrated interspecies latchk3y male male/female mammal marine marine_humanoid mostly_nude muscular muscular_female muscular_humanoid opaque_glasses original original_character penetration ponytail pubes red_hair sex sharp_teeth smile socks socks_only sweat teeth undertale undyne weightlifting weights workout yellow_teeth|12868170752