Rule 34 Dev - anthro anus ass balls big_butt bodily_fluids canid canine canis cum dialogue ejaculation exercise_ball fluffy fluffy_tail frizt friztwolf genital_fluids genitals hi_res humanoid_genitalia humanoid_penis inviting leaning_on_object male mammal penis presenting presenting_anus presenting_hindquarters raised_leg raised_tail slightly_muscular solo solo_focus tail thick_thighs wolf|9689981344