Then you see the black pit...

You don't think it through. That thing is phallic and you need it inside of you. You roll onto your back quickly and rub the the end against your pussy. You keep rubbing your clit while you try to get it passed.

You're not sure how you expected this to work. It's way thicker than your fingers! You like the way it feels pressing in though, stretching you.

It's not as solid as you first expected and is still oozing that thick green juice slowly. The noise all around gets louder! You thrust your hips and feel the pit squeeze in. The pain makes you scream out.

At the same time on orgasm washes over you. You keep thrusting your hips working your pussy until you've got as much in as you can handle. You're fucking and screaming along with whatever other creatures are locked up in this place.

You get lost in the chaos. The green slime is spread thickly over your inner thighs and practically up to your elbows, but you hardly notice. Wave after wave of pleasure washes over you.