2019 anthro aquatic_dragon balls bed blue_eyes blue_fur blush canid canine canis countershading cub digital_media_(artwork) dragon duo eyes_closed fangs foreskin fur half-closed_eyes hand_on_chin hand_on_shoulder hi_res humanoid_penis kissing kneeling male male/male mammal marine nekowuwu penis precum precum_string saliva saliva_string sitting spreading sweat tapering_penis tongue white_countershading white_fur wolf young