The Big ImageBoard (TBIB) - 2023 age difference amber eyes anthro anthro on anthro back muscles backpack backpack on floor balls biceps big muscles blue text bodily fluids brown eyebrows brown inner ear fluff butt canid canine canis cat tail clothed clothing daddy kink dark markings dialogue dog tail domestic cat domestic dog duo ear markings erection eyebrows father (lore) father and child (lore) father and son (lore) felid feline felis femboy femboychaton forearm muscles french text fur fur markings genital fluids genitals hi res imminent incest imminent sex ineffective clothing inner ear fluff inside leaking precum leg markings looking at another looking at partner looking back looking up male male/male mammal markings mostly nude muscular muscular anthro muscular male nude older male open mouth orange body orange ears orange fur orange markings orange tail parent (lore) parent and child (lore) parent and son (lore) partially clothed precum presenting presenting hindquarters size difference slim small waist son (lore) speech bubble tail teasing text thick eyebrows triceps tuft underwear underwear down whiskers white text younger male