rule 34 2023 3 toes 4 fingers absurd res anthro blush bodily fluids bottomwear bound brok the investigator buckteeth closed eyes clothing erection feet fingers fur genital fluids genitals grey body grey fur hi res male mammal murid murine pants penis precum rat rodent shirt sitting solo squealers chief teeth tickle tickling tickling feet toes topwear xxxdragonman 9122860