FURVERT!

2018 ambiguous_gender anthro anus arms_tied backsack ball_gag balls bdsm bodily_fluids bound butt conditional_dnp dacad disembodied_hand drooling duo gag genitals grey_background greyscale koopa koopa_troopa looking_back male male/ambiguous mario_bros monochrome nintendo nude perineum questionable_consent raised_tail reptile saliva scalie shell-less simple_background sketch solo_focus spread_anus spread_butt spreading sweat sweatdrop tail