Rule 34 Dev - 5_fingers abs absurd_res anthro ass bed bed_sheet bedding biceps biped blush bodily_fluids brother brothers canid canine canis claws clenched_teeth closed_eyes clothed clothing cocky curtains detailed_background dirittle duo embarrassed english_text erection erection_under_clothing fangs fingers fur furniture grey_body grey_fur grey_tail happy hi_res hug jockstrap looking_at_another lying male male/male male_only mammal motion_lines multicolored_body multicolored_fur muscular muscular_arms muscular_legs muscular_male nipples on_back on_bed on_front open_mouth orange_body orange_fur pecs pillow pinned plant potted_plant sibling sweat tailwag teeth text tongue tongue_out triceps two_tone_body two_tone_fur underwear unwanted_erection verbal white_body white_fur wolf|4160699232