FURVERT!

abs alphys animal_humanoid anthro areola armwear big_areola big_breasts big_penis bodily_fluids breasts cheat cheating_girlfriend clothing cuckold cuckquean cum cum_in_vagina cum_inside disembodied_penis duo elbow_gloves english_text eye_scar facial_scar female female_on_human fishnet_clothing genital_fluids genitals gloves hair handwear hi_res human humanoid humanoid_focus impregnation infidelity interspecies latex latex_armwear latex_clothing latex_thighhighs leaking leaking_cum leaking_penis leaking_precum legwear lizard_humanoid male male/female male_human mammal monochrome monster monster_girl_(genre)mostly_nude muscular muscular_female nipples non-mammal_nipples nude nude_female ovum penis ponytail precum pubes redmanart reptile reptile_humanoid scalie scalie_humanoid scar sharp_teeth smile solo_focus teeth text thick_thighs thigh_highs undercut undertale undertale_(series)undyne vein veiny_penis vulva