Sara was nervous, her paws lightly shaking as she held her demise before her. She had been reading stories online about erotic death and gore, to the point that she wanted to add to the mix. The tip of her blade pressed against her fur, just under her breastbone, the leading edge facing south. She held it there as she gave her breasts one last squeeze, tugging her nipples as the pleasure built up. Her paw snaked downward to massage her dripping wet pussy, panting lightly. An idea popped in, leading herself to set the knife down.. She went to her stash of toys and pulled out her favorite; a 10-inch canine with a 3-inch knot, equipped with a cum chamber, a cartridge loaded from the last time she used it. She positioned it onto the floor and kneeled over it, resuming her previous stance. She rubbed her clit along the shaft, applying slight pressure with the knife as she teased her entrance below. She gripped the knife in both paws, biting her lip as she clenched her eyes in anticipation. As she pushed her honey-soaked cunt onto the toy, she sank the knife into her belly, groaning as it sliced through flesh, meat, and organ. She sat panting, cunt throbbing in echo to the pain as blood flowed from the wound, trailing rivulets to her crotch. She slowly started fucking herself, rolling her hips as she slid along the fake dick. For minutes she continued, her climax building. She sliced downward, crying out as it went, spilling her organs once her belly was opened enough for it, squeezing her cunt around the toy. As it fired, she came, moaning in pleasured pain aa the 'cum' spilled back out of her ruined uterus. She rubbed her breasts again, using one paw to reach up under her chest. She groaned, breath shallow as her paw squeezed between her lungs. She felt a cold, sharp pain stab her chest as she grabbed her heart. She smiled faintly at the webcam she set up before, her tail wagging softly. She closed her eyes again and pulled with all her might, her heart ripped from its home.. She looked at it, as it pumped a couple more times.. Opening her mouth, she placed it inside and chewed, her body collapsing, eyes glazing over before her meal concluded.