The Big ImageBoard (TBIB) - adult on young age difference all fours ambiguous gender ambiguous penetrated ambiguous penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arm support badger barefoot big dom small sub biped black body black fur black nose blue body blue eyes blue fur canid canine canis clothing cutaway domestic dog dominant double penetration erection eye contact father (lore) father and child (lore) father and son (lore) feet fellatio foreskin fur genitals gradient background group group sex hat headgear headwear heterochromia humanoid genitalia humanoid penis indirect incest (lore) internal jeremy (rokukeshiba) kneeling larger male leg markings looking at another looking down lwrottie male male/ambiguous male (lore) male penetrating male penetrating ambiguous mammal markings mastiff molosser multicolored body multicolored fur muscular mustelid musteline nude older male oral oral penetration parent (lore) parent and child (lore) parent and son (lore) paws pecs penetration penile penis poulet-7 retracted foreskin rottweiler sex shota simple background sitting size difference smaller ambiguous smaller male smaller penetrated socks (marking) son (lore) spitroast threesome torso grab trio two tone body two tone fur young young anthro younger ambiguous younger male younger penetrated