FURVERT!

1:1 abdominal_bulge anthro blush breasts canid canine canon_couple ceroba_ketsukane chujin_ketsukane duo eyewear female fox goggles good_clean_married_sex hair husband_and_wife husband_penetrating_wife love loving_sex male male/female mammal married_couple nipples orange_hair penetration purple_hair quarkopossum romantic romantic_couple sex undertale_(series)undertale_yellow vaginal vaginal_penetration