FURVERT!

2013 abs anal anal_orgasm anal_penetration animal_genitalia anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls biceps big_balls big_muscles big_penis black_body black_fur black_nipples black_nose black_penis blue_eyes bodily_fluids brown_body brown_fur brown_nipples chair_position clenched_teeth cum cum_string cum_while_penetrated cumshot dasyurid dasyuromorph dialogue duo ejaculation english_text erection eyes_closed flexing forsen from_behind_position fur genital_fluids genitals hands-free hands_behind_head hi_res huge_muscles humanoid_genitalia humanoid_penis kangaroo larger_male macropod male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal marsupial muscular muscular_male nexus nipples nude obliques on_bottom on_top one_eye_closed orgasm pecs penetration penile penile_penetration penis reverse_cowgirl_position ron_(nexus)semple sex sheath sitting size_difference smaller_male smaller_penetrated speech_bubble spread_legs spreading straddling tasmanian_devil teeth text thick_penis triceps vein veiny_penis white_body white_fur