rule 34 age difference alley animal genitalia anthro balls being watched blush bodily fluids canid canine cigarette countershade torso countershading dumpster duo erection exhibitionism father father and father and son flaccid foreskin fox fur genital fluids genitals graffiti hi res holding object holding phone humanoid genitalia humanoid penis looking at another male mammal nude outside parent parent and peeing penis phone pubes public public urination sheath smoking son spruceloops sweat sweatdrop text throbbing penis urine urine stream vein veiny penis voyeur watersports 7531192