Rule 34 Dev - 2boys 2males blood blood_play blood_stain bloodplay bondage bondage_outfit boyfriend_to_death cuts erection fangs fox fox_ears fox_humanoid fox_tail gay gore guro knife knife_play knifepoint kornysadist lawrence_oleander male male_only mammal_humanoid penis ren_hana rope rope_bondage tears tied_up torture yaoi|9544545088