FURVERT!

5_fingers absurd_res against_desk against_furniture against_surface ambiguous_gender anthro black_bottomwear black_clothing black_jacket black_nose black_pants black_topwear bottomwear canid canine chair chalkboard classroom clothed clothing desk erection finger_to_mouth fingers fully_clothed furniture genitals glans grin group hand_on_penis hi_res humanoid_genitalia humanoid_penis information_board inside jacket k0bit0wani looking_at_viewer looking_back looking_back_at_viewer male male/ambiguous mammal masturbation on_chair pants penile penile_masturbation penis pink_glans pink_penis public public_masturbation rear_view school shush sitting sitting_on_chair smile solo_focus stealth_masturbation table teeth topwear under_table window