Rule 34 Dev - 3_fingers 3_toes 5_fingers absurd_res alphys anthro anthro_on_anthro anus arched_back ass ass_up bedroom_eyes big_anus blue_body blue_skin bodily_fluids breasts buckteeth cleft_of_venus dialogue duo english_text eyewear fangs feet female female/female fin fingers fish genitals glasses grey_background hair hand_on_leg hand_on_thigh hi_res imminent_anal imminent_rimming interspecies leg_grab long_hair lying marine muscular muscular_female narrowed_eyes nervous nipples nude on_front open_mouth pink_anus plump_labia ponytail pussy raised_tail red_eyes red_hair renabu reptile scalie seductive simple_background smile sweat tail talking_to_another talking_to_partner teeth text thick_thighs toes tongue undertale undertale_(series) undyne unsure yellow_body yellow_pussy yellow_sclera yellow_skin|8610656352