abs anthro anus balls biceps big_balls big_muscles big_penis blue_body blue_skin broken_horn circumcised claws cum cum_on_balls cum_on_penis detailed_background dinosaur dream_and_nightmare erection extreme_dinosaurs fangs hands_behind_head hole horn humanoid_penis leaking looking_at_viewer male muscles nude orgasm paws pecs penis pink_penis pose presenting reptile sauropod scales scalie sitting solo spike spike_(extreme_dinosaurs) spread_legs spreading triceratops