FURVERT!

abdominal_bulge anal anal_penetration animal_crossing anthro balls black_eyes black_nose blue_body blue_fur bodily_fluids brown_body brown_ears brown_fur bulge duo erection eugene_(animal_crossing)eyewear fur genital_fluids genitals grey_background half-closed_eyes hand_on_shoulder hexaflexagoon hi_res holding_waist koala larger_penetrated larger_sub looking_pleasured male male/male mammal marsupial moose_(animal_crossing)mouse mouse_tail murid murine musclegut muscular muscular_bottom muscular_male narrowed_eyes nintendo nipples nude open_mouth orange_nose penetration penile penile_penetration pink_nipples pink_tail pupils raised_tail rodent sex simple_background size_difference small_top_big_bottom standing standing_sex submissive sunglasses tail taller_partner teeth unfinished vombatiform white_body white_ears white_fur