On a miss, he runs away and a tentacle monster appears.

A roar echoed through the room, vibrating everything touching the floor. The crew man swore under his breathe and then got off Min-Jee and wiped his finger off in her hair leaving a sticky streak as a memento. Without further delay, he bolted from the room leaving her to face whatever was coming. Panicked, Min-Jee struggled against her bonds, working her wrists back and forth until the knot came loose. She could hear footsteps clomping through the ceiling, getting closer with each passing second.

Min-Jee leaned forward and pushed herself off the bed with a leap towards the door. Unfortunately, escape was not an option as another tentacle monster, this one larger than before, busted through the metal above and landed between her and freedom. Shocked by the creature's sudden appearance, Min-Jee only could watch in horror as the creature rose onto its digitigrade legs and flexed its thick, bony arms. The creature was covered in overlapping plates with a vaguely insect like appearance. A long, flexible tail in the back was soon shown to be just one of many different thick tentacles waving around. The creature's cock was visible as well. It was thick as a soda bottle and sprouted ridges like everything other than its tentacles. It was long enough that it could easily reach the back of her uterus, a thought Min-Jee dreaded.