OK, you're probably emotionally stable enough to enjoy this.
As you wander about your daily business, keep a slut's eye out for any household object you could successfully copulate with. When you see a likely object, think "I bet that would feel great in my pussy!"
Tool handles, furniture legs, bedposts, vegetables, you-name-it. Get in the habit of wanting to fuck everything you see.
And then of course, you must actually do it (when the coast is clear and you won't be caught). As long as its something smooth and body-safe. And obviously if it's a food item dispose of it and anything else clean/sanitize it afterward.
Once you catch yourself doing that and become self-conscious about it, say to yourself "This is so depraved! I'm not normal. Im such a pathetic slut!"
Seeing one of your judgmental housemates sit in a chair you've fucked, or using something that's been in your pussy will be such an indescribable thrill!
The secret shame of lusting over household objects can be fetishized into the most amazing feeling of sluttification. If you can get into being a secret depraved slut, there's no end to the fun you can have.
And don't blame Kansas! You can make anyplace your own Oz if you just take responsibility for your happiness, get creative, work on becoming more social, start getting in shape (whatever's reasonably attainable for you), and make at least one really good friend who you can share everything with, and who trusts you with their secrets as well.
Maybe finding fuck buddies is difficult right now for you. So? For most of us that's true at one time or another. Just have an active and fulfilling fantasy life, and find at least one real life thing you're extremely good at, and before you know it, your time for sexual fulfillment will come around. Just be your best self when it does, do the opportunity isn't wasted!
Remembering having something