Starting over from zero with a woman's body, I'm going to give it another try! The protagonist, who accidentally took over the body of a beautiful OL who happened to be on the same train with the magic book 'The Recommendation of Possession,' masturbates in the toilet, has slippery lesbian esthetic with alternating possession. Conspiring with a male employee to possess! Where will the domination of desire lead to...? A TSF different world fantasy set in an underwear manufacturer!