FURVERT!

2021 4_toes 5_fingers accessory anthro areola barefoot big_breasts black_nose blonde_hair blue_body blue_fur blue_hair body_size_growth boop breasts brown_body brown_fur butt canid canine canon_couple claws clothing countershade_feet countershading digital_media_(artwork)duo eye_contact feet female female_anthro fingers foot_focus fox fox_mccloud fur green_eyes growth_serum hair hair_accessory hairband hand_on_leg headband huge_breasts inside krystal_(star_fox)laboratory_equipment laboratory_glassware larger_female legwear looking_at_another male male_anthro mammal markings nintendo nipples on_lap on_top open_mouth paws planet scientific_instrument signature sitting sitting_on_lap size_difference size_transformation smaller_male smile soles space star_fox teaselbone teeth test_tube thick_thighs thigh_highs toe_claws toes tongue transformation tribal tribal_markings white_body white_fur window