The Big ImageBoard (TBIB) - 2021 4 fingers almost caught anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arched back australian cattle dog balls bandit heeler bareback bed bedroom belly biceps black nose blue body blue fur bluey (series) bodily fluids brother brother penetrating brother brothers brown eyes butt canid canine canis cattledog ceiling fan cum cum explosion cum in ass cum inside cum while penetrated cumshot detailed background dialogue domestic dog duo ejaculation english text erection eyebrows facial hair fingers from behind position fur furniture furryrevolution genital fluids genitals hands-free herding dog humanoid genitalia humanoid penis hunting dog incest (lore) male male/male male penetrated male penetrating male penetrating male mammal moobs musclegut muscular muscular anthro muscular male name in dialogue neck tuft nipples nude offscreen character orgasm pastoral dog penetration penile penile penetration penis penis in ass plant pubes scared sex sex on bed sibling side butt slightly chubby slightly chubby anthro slightly chubby male speech bubble stripe heeler stuttering teeth text tree tuft vein veiny muscles veiny penis wheelbarrow position window yellow body yellow fur