The pact is sealed

You both eagerly crawl forward to the succubi’s red cock (she had even painted that red) and start licking and kissing it as you kiss and make out with each other. You keep glancing up at piggy #1’s tattoo, knowing you have a matching one, and love the feelings of humiliation and degradation even as you hungerly attack the cock.

A girl has lined up behind you and her, not willing to let free holes go unused, and start pounding away again. It doesn’t take long for the two of you to make Jade cum, and as she does you see her cut your keys, permanently sealing you and her to your fates. Watching that was too much, putting you over the edge so that the insane fucking causes you to cum hard through your tiny cage. You hear cheering, and piggy #1, who was able to be on jades tip when she came, starts baby birding her cum into your mouth, bringing flashbacks to when she first did it, though she wasn’t shaved, tattooed, and pierced as a piggy slut at that time.

With your fate sealed the party resumes, all the costumes dick girls fucking or degrading the two of you however they like. Well into the morning when they were finally done, you and the other piggy slut weren’t released, instead brought down to a small dirty basement with old mattresses on the floor. Exhausted, you both quickly call asleep, sharing a bed with your girlfriend for the first time since the night she locked you up.

In the morning no one releases either of you, and you discover you’ll only ever be the houses cum piggy, your old life is fully gone. One day you overhear that they sent girls to sell all your and your girlfriends belongings, using the money for your mashed cum covered food you two are fed between fucking sessions. Still, you don’t care, you are happy sharing this life with your fellow piggy.

Eventually you match her in tattoos and piercings, and are even put on estrogen pills to shrink your tiny cock even more and grow nice matching tits. They refer to you both as the cum piggy twins, as you eventually look identical minus your locked cock, and you love it.