Earlier today you saw your girlfriend using your PC, and realised she saw some highly classified files from your job. She hasn't brought it up yet, but you know there's only one way to ensure her silence, and late at night in bed, you have the perfect opportunity.

***

(1/2)

My, what do we have here? I was just travelling up the mountain to hunt in the forest, when in a small clearing I find a rather beautiful girl just peacefully sleeping on the grass amidst a scatter of the autumn's first red leaves. Stepping quietly so I don't disturb her, I approach her, only to notice her white canine ears, and an equally white fluffy tail besides her hips, as well as a long curved sword and a rad and white shield, leaned to a tree trunk next to her.

This isn't just some girl, it's a tengu. I didn't know they patrolled this far down the mountain. However looks like she's clearly slacking on her job, and that's gonna be the last mistake she ever makes. In a fair fight an ordinary human wouldn't stand a chance against a tengu, but I'm not about to give her that opportunity.

Very carefully circling around her, I approach the tengu's weapon, tensing as I slowly reach for them, but the faint noise the metal makes as I pick up the sword and shield, putting them down on the other side of the clearing fortunately isn't enough to wake her. Phew. By all rights, I should finish her off first and then have my way with her, but I think I'm gonna chance it. And if she doesn't wake up, maybe she might even get to live after all...

I'm already getting hard at the thought of what I'm about to do to the girl, quietly approaching her once more, drawing my knife just in case. Preparing myself, I crouch down, softly pushing her legs apart, then lifting the hem of her red and black skirt to reveal plain white panties. The tengu briefly stirs at the touch of the metal against her skin as I carefully cut open the sides of her panties to pull them away, fully baring her smooth pussy.

I just as carefully pull up her simple white sleeveless shirt, quickly revealing her lack of bra, and moderately small breasts. ...And she's still asleep. Now, for the moment of truth. Tightening my grip on my knife as I pull down my pants and kneel down between the girl's legs, I carefully raise her hips, the tip of my hard dick pressing against her labia as I hold my breath, waiting for any signs of waking from her... before finally thrusting deep inside her pussy.

The girl winces and stirs, and I'm already preparing to strike, but she quickly quiets down again and I breathe a sigh of relief. Keeping my knife at the ready, just centimetres above her chest, my other hand begins to slowly, carefully play with her nice and firm breasts as I finally start carefully thrusting in and out of her.

She lightly stirs, mumbling something, but as long as her eyes stay closed and and her face calm, I think I'm still safe, her body seeming to fully subconsciously react to the stimulation, her pussy getting wet before too long and her nipples hardening under my touch. What a slut.

Slowly growing more bold at my continued luck, I keep increasing my pace, my free hand more thoroughly exploring the girl's upper body, relishing in the smooth skin of her stomach and upper arms. At one point I even lean down to briefly kiss her, the inside of her mouth just as wet and hot as any other, but I also notice her distinctly more pronounce and sharper teeth, realising that probably even left with just her bare hands a tengu isn't fully unarmed.

The girl's cheeks lightly blush before too long, and she keeps occasionally moving or letting out small lustful sounds, as if she's enjoying this even without being fully awake. However it also looks as if she is slowly waking, her eyelids fluttering and her face slightly furrowing, making me clench my hand around my knife, ready to strike the moment she opens her eyes.

And sure enough, barely a minute later, as I can slowly feel my climax approaching, she finally opens her eyes, groggily looking around for a moment before they widen in surprise as she reflexively reaches for her weapon – only for her hands to grasp at thin air –, before letting out a shocked gasp as I bury my knife into her chest, the slender blade sliding right between her ribs as I accurately pierce her heart, dragging it a few centimetres to the side before withdrawing it, leaving a deceptively small wound in her left breast that nonetheless starts to rapidly pour blood over her chest within seconds.

I quickly drop my knife to hold the girl's hands to the ground as she starts bucking and squirming under me, trying to push me off, but with how much blood is already staining her clothes and the ground under her, within mere moments she starts losing strength, and now that I don't have to be careful anyways, I stop holding back, her body rocking back and forth as I start more vigorously fucking her.