spiderkin issues

I have started learning to knit I think it will help me get in touch with my inner spider. Also I have plans to make a spiderkin feeding bag of sorts. Basically something when I feel like wanting to eat like a spider. Knitting a silk bag with white thread and placing something I can put liquid in to suck out. I know spiders don’t just suck the meat out, but its as close as I can get. Also I am wanting to make it human size to work also as a body pillow. Will probably take allot of yarn, but it will be awesome and I hope give allot of comfort to all the spiderkin out there.