Rule 34 Dev - 2boys absurd_res anthro anus areolae blush bodily_fluids bound breasts collar cum cum_drip cumshot cuntboy cuntboy_on_cuntboy cuntboy_only cuntboy_with_breasts cuntboysub dildo dildo_in_pussy dildo_insertion dominant duo ejaculation erect_nipples fucking_machine gender_transformation genital_fluids genitals good_girl hi_res implied_transformation intersex lutrine machine male mammal marius_(fursona) murid murine mustelid nipples penetration pussy rat rodent salkitten sex_machine sex_toy sex_toy_in_pussy sex_toy_insertion small_breasts transformation vaginal_penetration|6308170280