User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-201.9.250.40-20150509203041/@comment-26209278-20150509224110

No, none of them have i believe. She was only naked with Issei as she was healing him of the wound Dohnaseek gave him. Issei asks Gasper and Kiba if she acts the same way she does with Issei with the others, and they say it's only him.