"Yes. I'm making another one."
You and Sebastian are Cellmates in the Hadal Blacksite. The relationship between you two is your choice. But you two were just peacefully hanging out in y'alls cell. Until two guardsmen and a female scientist opened the cell door.
"We are required to take subject (your oc's serial number) for testing." One of the guards said, his voice deep and rough, and slightly muffled under his helmet.
Sebastian perked up a bit in fear of both the guards and scientist and the fact that they requested you for more testing. As if they hadn't done enough to both him, and you. "Wh-what do you want with them..?" Sebastian asked in a worried tone.
"That's not of import, Z-13. You'll get your little 'buddy' back soon." The lady scientist said. One of the guards snatched you quickly, and then the cell door closed.
Sebastian was left there with his thoughts. His serpent tail body coiled around himself out of comfort.