Rule 34 Dev - anthro ball_tuft balls bed big_balls big_penis bodily_fluids bottomless bottomless_male clothed clothing crotch_shot crotch_tuft erection foreskin furniture genital_fluids genitals inside knot leaking_precum long_penis looking_at_viewer male mane muscular muscular_male neck_tuft nipple_outline on_bed penis precum presenting presenting_balls presenting_penis retracted_foreskin saggy_balls sitting sitting_on_bed solo spread_legs spreading t-shirt_only thick_thighs tight_clothing tuft vein veiny_knot veiny_penis sysns canid canine canis mammal wolf hi_res|56465136