FURVERT!

1:1 4_toes 5_fingers absurd_res against_surface ambiguous_gender amphibian animal_genitalia animal_penis anthro athletic brown_eyes casual_erection disembodied_hand erection faceless_character feet fingers fist foot_grab frog furniture genital_slit genitals glistening glistening_body green_body group hand_grab hi_res hidrobandis high-angle_view human lying male male/ambiguous mammal navel nervous nervous_smile nude offscreen_character on_back open_mouth open_smile penis pupils restrained restrained_arms restrained_legs scientific_experiment size_difference slim smaller_male smile solo_focus spread_legs spreading table tapering_penis toes tray urethra wrist_grab