You explore the bathroom using the light of your phone, there is a huge pool of putrid water carved into the floor, like a swimming pool, and a door on the other side of the room, maybe you can find the portal there, but you have to walk close to the pool and the miasma y corrupting your body, you feel your body hair melting, your breasts hurt and are more sensitive... if you can't escape soon something bad is going to happen.

The mix of the water and the mold created a slippery surface, and you almost fell on the putrid water, you take a rope attached to the roof and you are saved...

The place is humid, and from the pool writhing mass emerges from the corners of the room. You recover your stability, but you can't free your hand from the rope, you try to untangle it, but now the problem is much worse, both of your hands are trapped, you try to scream but you cough.

With horror, you notice a solid gag in your mouth and a mass of slugs advancing to your position. You struggle in vain, your pants and part of your clothes are melted by the vapors of this damn bathroom... this is bad, very bad.

The slugs start to crawl on your body, they are moving up your legs and reaching... your ass? these disgusting slugs are gathering close to your ass! desperate, you struggle and you shake your body trying to make them fall, but they keep moving.

One of them slides inside your ass, you try to expel it, to move it to avoid this disgusting invasion but it's impossible... you feel the slug moving inside your rectum and helpless, you feel a second one pushing your intimate hole. You start to feel pain, two slugs are fighting to enter your ass, they want to get inside your body as soon as possible.

After a few moments you don't know how many slugs are inside, you feel a constant movement inside your rectum and your penis reacts, it's growing, and you have an erection! embarrassed, you try to stop this madness, but is worse.
The full sensation and the pressure inside your rectum are overwhelming, you try to control your erection but you notice your penis leaking precum, you moan in pain and you spurt a huge cumshot through your clothes.

Embarrassed and frightened, you try to get free.

The ropes start to move, and you are slowly submerged in the putrid water... some unknown things are grabbing your body inside the water, bout you can't see, your can't breathe...

This is...

THE END
Slug anal invasion ending

Task: Put on a ball-gag and immobilize your body with ropes. Insert wet toilet paper inside 3 different condoms to simulate the slugs. Lube them and massage your ass. Act frightened and disgusted. Slide the first one in your ass, struggle and moan with disgust. Insert the other 2 condoms, and masturbate slowly, until you can leak a drop of precum inside your clothes. Insert an inflatable