It stays...!?

You bend forward, stabbing the sword on the ground for support and looking back. If you weren't feeling it you'd think that the creature was completely stopped, judging by the lack of movements on its surface, but you are, and it feels amazing. It's hard to focus on anything other than the warm feeling coming from the friction of this creature's body and your internal walls, but you manage to think over it and grip tightly on the handle.

The alien sensations are strong enough for you to ignore the fact that you are certainly sinning, allowing one of the very beasts that apparently destroyed the monastery to have its way with one of your most intimate places. Had the War Mother survived and seen this, she'd immediately excommunicate you from the order.

The thoughts of wrongness mix with the pleasant sensations, making any resistance to what is happening quickly vanish. If anything, the sensations seem to get even better. For a few moments you question the idea of allowing this creature to stay, but almost as if it was reading your mind, the creature speeds up. Its movements grow erratic and varied, reaching even deeper, into spots that you're certain should hurt. If with a few minutes this creature managed to turn a fragile region of your body into another place for you to masturbate with, what would it do with hours or even days?

That thought alone sends you over the edge. Without even touching your pussy, you feel the unmistakable sensation of an orgasm washing over your body, causing your legs, arms, back and hips to twitch and shake, drowning in pure pleasure. You reflexively tighten both your holes, trying to milk the source of your pleasure of all its cum, and it works your your eyes crossing as a lust moan escapes your throat.

Almost as if it was reaching a screaming orgasm, the creature thrusts once more, reaching a new depth yet unexplored, and starts emitting a vey loud and high pitched sound, just like a dog whistle - certainly an effort to draw the attention of other monsters. Due to your ongoing orgasm you take a few moments to catch up with the turn of events, but before you're able to react the creature seems to get larger as its thick and warm aphrodisiac cum is pumped into your hole. It works quickly, making your orgasm last musch longer than it should at the same time it gets stronger, robbing your legs of all their strength and making you fall to the ground with your ass trembling as you present it for anyone to see.

Even though the creature is as small as a starfish, its cum seems to be endless. After just a few moments your insides feel full but the creature is not done depositing the huge load into you. It goes on and on, and just seconds later your stomach visibly swells. It grows and grows, getting warmer and sensitive, but never hurting. On the contrary, the cum makes you feels more and more pleasure as it fills you up. And after almost a minute of non-stop cumpumping, the creature tightens, locks around your crotch and the load ends, plugging your hole full of cum as it vibrates with the effort to scream your location to its allies.

About a minute later you're finally able to allow your orgasm to pass, leaving you breathless and completely spent. You can only sit on the ground, still twitching and moaning with the aftershocks. Even though your body begs for you to just let the sword go and masturbate at least one time or ten, your mind is still as certain as ever, even if a little hazy and unfocused. You join all your forces and guide your hands to the sword but before you're able to reach it you wonder...