In a world where people feel alienated from each other but find comfort in inanimate objects, a unique phenomenon exists. Known as "objectum sexual," primarily affecting women, this involves forming romantic and sexual attachments to non-living things. Erika is married to the Eiffel Tower and dedicated to challenging the stigma surrounding this condition. Her goal is to build a global community for those who share similar affections, including Amy, who loves a church organ, and Eija Riita, who is married to the Berlin Wall.