abs ahegao animal_genitalia animal_penis anthro anus balls bara barazoku beach big_balls big_penis blush bodily_fluids canine_genitalia canine_penis crouching dripping gaping gaping_anus genital_fluids genitals hands_behind_head knot leaking_precum looking_pleasured low-angle_view male muscular muscular_anthro muscular_male nipples penis penis_tip precum precum_drip sand sea seaside sheath sky solo tongue tongue_out vein veiny_penis water white_body worm's-eye_view rulethony34tano_(director) canid canine canis domestic_dog mammal