The Big ImageBoard (TBIB) - age difference anal anal orgasm anal penetration animal genitalia animal penis anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro bad parenting ball fondling balls bench bernese mountain dog big dom small sub biped bite biting lip biting own lip blush bodily fluids bottomwear bottomwear down breath canid canine canine genitalia canine penis canis claws clothed clothing clothing lift competition cum cum while penetrated cumshot delmont (character) dialogue domestic cat domestic dog dominant ejaculation english text erection eye roll eyewear father (lore) father and child (lore) father and son (lore) father penetrating son felid feline felis fondling fucked silly fur genital fluids genitals glasses grandchild (lore) grandfather (lore) grandfather and grandchild (lore) grandfather and grandson (lore) grandparent (lore) grandparent and grandchild (lore) grandson (lore) grin group group sex half-closed eyes hands-free heart symbol hi res humanoid genitalia humanoid penis incest (lore) jacket knot lifted male male/male male on bottom male on top male penetrated male penetrating male penetrating male mammal masturbation molosser mountain dog murphy (perish) narrowed eyes nervous old on bottom on top open mouth orgasm orgasm face outside pants parallel sex parent (lore) parent and child (lore) parent and son (lore) partially clothed pawpads penetration penile penile masturbation penile penetration penis penis in ass perish (artist) public reverse cowgirl position scarf self bite sex sexual competition shirt shirt lift shorts shorts down shota silas (perish) sitting size difference smaller on top smaller penetrated smile son (lore) sweat swiss mountain dog text tongue tongue out topwear young young anthro younger penetrated