ralsei (undertale (series) and etc) created by diespinne

anthro bite_mark bodily_fluids bovid canid canine canis caprine cum cum_inside deltarune diespinne duo genital_fluids genitals goat humanoid knot knotted_penis leaking_cum male male/male mammal mythological_canine mythological_creature mythology penis ralsei size_difference solo undertale_(series) werecanid werecanine werecreature werewolf wolf