Furima de Koibito wo Kau Hanashi

On her way home from a seminar meeting, college student Mahiro Noto bought her ideal lover at a mysterious flea market rumored to sell anything. The next day, a stranger named Akitsu appeared at Mahiro's place, claiming to be her boyfriend. Confused yet drawn to Akitsu, who perfectly matches her ideal image, Noto finds herself increasingly captivated. But then she remembers: “At the flea market, you must offer something precious to you as payment.” What could that “payment” have been that she offered while drunk and forgot...?

Originally serialized on Twitter (now X). Includes a newly drawn epilogue.

(Source: Number Nine, translated)