FURVERT!

2:1 absurd_res anthro better_this_way bodily_fluids briefs briefs_only canid canine canis clothed clothing cock_transformation cum cum_on_self domestic_dog duo fetishame foreskin furniture genital_fluids genitals grinner hi_res male male/male mammal masturbation mouse murid murine penis piercing rodent sequence sofa topless transformation transformation_sequence underwear underwear_only