Rule 34 Dev - 2017 anal anal_sex animal_genitalia animal_only animal_penetrated anus balls clothed clothing edit erection feline feral lying male male_only male_penetrated mammal manmosu_marimo motion_lines multiple_poses naked_scarf nichijou on_back partially_clothed penetration penis pose sakamoto_(nichijou) saliva scarf sex_toy simple_background sitting_on_tail slit_pupils solo stomach_bulge sweat sweatdrop tapering_penis tongue tongue_out uncensored white_background x_anus|2774997112