rule 34 2023 2boys absurd res alternate version available anthro balls black nose blue body blue fur blue hair blush bodily fluids bowser bracelet canid canine canis duo eye contact feet fellatio fur gay genitals hair hi res horn humanoid genitalia humanoid penis jewelry koopa looking at another maldu male malemale male only mammal mario series muscular muscular anthro muscular male nintendo nipples oral penile penis red eyes red hair saliva scalie sex shell simple background spiked bracelet spiked shell spikes spikes anatomy teeth vein veiny penis wolf yellow body yellow eyes 8678902