A creature whose larvae attatch to your face and inject themselves in your digestive tract, where they mature into adults and burrow out of you, killing you in the process.
Nobody would want to have a Xenomorph on their planet, given the way they wiped out the colonists and the Marines in the first Aliensmovie.
Sliding your cock up the tracheotomy hole of a chain smoker until the knob of your penis is visibly xenomorphing out of her mouth hole.
Must be accompanied by appropriate sound effects
I was fucking a girl who recently had cancer surgery and she wanted to try something adventurous. I ended up banging her tracheotomy hole, and when i nutted, it looked like all that milk shit spurting out of ash in Alien. Bitch xenomorphed my cock bro
1. A technical term for an alien, deriving from xeno (meaning strange) and morph (meaning shape)
2. A fictional creature designed by Swiss artist H.R Giger, featuring in a series of horror films, in which the alien terrorises Lt. Ellen Ripley