Murciélago, Vol. 26

Following the Perfumer incident, Hinako and her friends switch things up by taking some time off. But their plans of relaxation are derailed when they run into Mimimi, who is searching for a missing girl who looks eerily similar to the subject of an artist's painting... As they begin their investigation, they learn of a rumor that one of the artist's models from long ago has disappeared… What punishment awaits those who have succumbed to depravity in the pursuit of their art?

Volume 26 of the Murciélago manga series by Yoshimurakana.