>Celestia rests her head in the appropriate hole. >”I’m ready.” “You’re... really sure? Hundred percent?” >She gives you a terse nod. >You feel the rope loosen in your hand, slipping over your fingers as the blade descends, gaining speed. >Celestia closes her eyes in preparation, and seconds later her head tumbles forwards, detached cleanly from her body and landing on the ground below, immediately leaking blood profusely. >Her wings twitch, her legs shuffle slightly, and you hear the trickle of urine patter against the ground. >You reach to pick up her head, and watch as her eyes blink back at you. >Her horn is glowing gently; allowing her to remain conscious - or mostly conscious - in this state. >You already know what she wants, running your thumb along her lips as you remove your cock from your pants, feeling it grow longer and harder as you bring Celestia’s severed head towards it. >At first softly, you let your dick find her mouth; she loosens her jaw and you slide over her tongue. >You pull her head up and down your shaft with increasing vigor, watching the jolt in her eyes as you push it down deeper and deeper, the very tip is briefly visible through the tight hole on the base of her half-neck; a little pink shape that forces through the clamping, contracting, still-bleeding throat. >Her eyes roll into her head with pleasure; her head loose and in your full control, guided over your dick whether she likes it or not. >You cum after only a few seconds, watching as it dribbles out from her throat hole and onto the floor, mixed together with her blood. >You’re far from done, though, and Celestia’s sick desires are far from met. >You bring the head around to the back of the princess’ body, still making small, motor-led movements every few seconds. >She stares her own marehood in the face, a loose, winking flap of wet coveted flesh that her tongue stretches out desperately to taste. >For support you slide your middle finger up inside her throat, still lubricated by your cum, and hold her close. >Her tongue reaches out to explore her own pussy, slurping down mouthfuls of her juice that incidentally end up swallowed and passing by your finger, dribbling out onto the ground. >She blushes, licking more passionately as she savors her own feminine fluid; you watch her ponut twitch and her tail shiver. >The princess lets out impassioned moans, bringing her own maregina to become more and more moist. >Getting a good grip on both sides of her head you tilt it upwards and bring your cock towards it, looking down at the cross section of her spine and tight,pulsing throat. >You push your cock against the hole as hard as you can, and after a little effort feel it sucked inside. >Celestia seems surprised, but not at all deterred, still ardently eating herself out as you feels your dick slide up her throat and into the back of her mouth; her uvula tickles your head gracefully, you slightly loosen her throat with every powerful thrust. >She’s getting herself, and you, hot and bothered; you’re fucking her throat so deep and hard your cock is almost penetrating far enough to touch her pussy lips. >She moans and her body shivers; squirting into her mouth and along with that down onto the head of your cock. >Only seconds later you feel yourself orgasm as well. >Your cum shoots though her lips and she lets it dribble out. >The two of you are spent, with a wet slippery sound you retract your cock from her throat and it promptly closes off again. >You hold Celestia’s head up close to yours; her eyes watching you and her tongue lolled, panting and shaking. >Her body quivers and sends out one final splatter of cum that drips down her legs.