FURVERT!

aeolius anthro bent_over big_penis duo erection exercise first_person_view genitals gym human human_on_anthro humanoid_genitalia humanoid_penis imminent_anal interspecies looking_at_viewer looking_back male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_male nude on_bottom on_top penetration penis raised_tail reverse_cowgirl_position sex sexercise shallow_penetration smile spreading tail vein veiny_penis