Rule 34 Dev - 5_fingers 5_toes all_fours anal anal_penetration anthro anus balls duo embarrassed erection feet fingers genitals hair half-closed_eyes holding_own_legs kneeling leg_grab looking_at_viewer looking_back looking_back_at_viewer male male/male masturbation narrowed_eyes neck_tuft nervous nude_male open_mouth penetration penis presenting pubes raised_leg raised_tail side_view simple_background surprised_expression tail tied_hair toes tuft vein veiny_penis white_background young young_anthro young_male yonezmi domestic_cat felid feline felis human humanoid mammal 2020 absurd_res hi_res monochrome sketch|21032757655