short story 13 - In einem seltsamen Buch lesen (Pixiv Fanbox)

story idea from me Yoshiko gets an old book from a friend, which revolves around occult magic spells. She has made herself comfortable and is reading the book, as suddenly several portals appear. Some tentacles come out of the portals, grab Yoshiko and pull her into the air. Yoshiko is surprised, but realizes that she must have summoned the tentacles and wants to undo the spell. Unfortunately for her, she summons another portal with a special tentacle. This tentacle penetrates her ass and works its way to the other end. This causes her belly to expand and she looks like a pregnant girl. After the tentacle manages to get out of her mouth, it releases a secretion. This secretion petrifies Yoshiko's body. After that, the tentacle retracts and the other tentacles let go of Yoshiko and disappear along with their portals. Yoshiko is now laying in the pose on the bed, petrified, with her open asshole, swollen belly, and an open connection from her ass to her mouth. -months later- Her "friend" visited for her and was glad that his plan was a success. He take her with him and displayed her in his bedroom. He thinks about turning her into a fountain, but unfortunately doesn't have a suitable bath for this. And he doesn't want to set her up in the garden or as a public fountain. There is why she will remain his decoration.