"What's this?!" The mother spider gasped, feeling something grasp her ankle. She looked down, seeing a purple eye glaring at her butt out of the dirt. CRACK! Another hand extended out of the ground, and Arad emerged, lifting the mother spider up as she balanced on his hand. Lucia and Sylvany crawled out of the hole right after him.
Lucia immediately felt a heavy pressure coming from above, and when she looked up, her eyes met the mother spider's glowing green eyes. That wasn't a normal monster, she could tell at a glance, that they were facing an S-rank horror, if not stronger.
At first glance, Arad's magic looked far too small and weak compared to the monster he was carrying, and Lucia couldn't avert her eyes, keeping the mother spider in sight, in fear of a sudden attack.
Spiders have an extra hole between their anus and well, you know what. It's called the spinneret, Arad and Aella shoved their hands there to pull the silk out. Not the back end.
When harvesting silk from real-world spiders, they usually use tweezers for that job.
This is the discord server, a commenter asked for it. I replied in a comment, but it was deleted by WN{Due to being a link}
https://discord.gg/CPJXDj6Adg