Rule 34 Dev - ai_(tetris) all_fours anthro ass backsack balls bed bodily_fluids canid canine canis darkajugin domestic_dog dripping duo ecolo erection eyewear fur furniture genital_fluids genitals glasses green_eyes handjob hi_res looking_back male mammal nude penile penis penis_backwards pillow precum precum_drip presenting presenting_hindquarters puyo_puyo puyo_puyo_tetris sex tan_body tan_fur|5700272128