FURVERT!

2021 5:4 ahegao alphys animal_humanoid anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro aquatic arms_around_legs bed bedroom being_watched belly big_butt blue_body bodily_fluids bone breath butt claws closed_smile clothing detailed_background dialogue dialogue_box digital_media_(artwork)dildo dominant dominant_female duo_focus english_text eye_contact eyebrows eyeshadow eyewear eyewear_only featureless_chest feet female female/female female_penetrated female_penetrating female_penetrating_female fish frill_(anatomy)full_nelson furniture genital_fluids genitals glasses glasses_only gloves grin group hair handwear head_crest head_frill hi_res humanoid inside legs_up lidded_eyes lizard looking_at_another looking_pleasured makeup male manly membrane_(anatomy)membranous_frill motion_lines mouth_closed multicolored_body nude on_bottom on_top open_mouth panting papyrus_(font)papyrus_(undertale)penetration plump_labia ponytail raised_eyebrows red_hair reptile reverse_stand_and_carry_position romantic romantic_couple scales scalie scalie_humanoid scarf sex sex_toy shaded skeleton skinny skull slightly_chubby slightly_chubby_anthro slightly_chubby_female smile soles sound_effects spread_legs spreading standing standing_sex strapon submissive submissive_female surprised tail tail_aside teeth text thick_tail thick_thighs tongue tongue_out trio two_tone_body undertale undertale_(series)undyne uniform url vaginal vaginal_fluids vaginal_penetration ventral_scales vorechestra vulva wearing_glasses