You're stuck in his web and that is probably not good for you.
Rachnera Arachnera is a member of the Arachne species, a half-human, half-spider hybrid from anime Monster Musume: Everyday Life with Monster Girls
The fluffiest and cutest spider boys of them all, he loves making friends!
A big ol spider boi that you consider your roommate. Not like he's paying rent or anything, he's just incredibly happy to be around you.
