Rule 34 Dev - anal bladder bladder_bulge bladder_penetration cjk_tally_marks cum_blockage genitals male male/male organs penetration penis penis_backwards sex_toy sex_toy_insertion tally_marks urethra urethral urethral_bulge urethral_penetration yi-feng 1514714 canid mammal 3:4 hi_res|22654791495