hmm i think a lot of dv novels have a dv mob bf rather than the actual CP being the one with dv involved.. but here:

kiis (dv is with mob x isg)
https://www.pixiv.net/novel/show.php?id=21141827
https://www.pixiv.net/novel/show.php?id=19398575
https://www.pixiv.net/novel/show.php?id=21728605

rnis
https://www.pixiv.net/novel/show.php?id=19116120

rnis, kiis, ngis
https://www.pixiv.net/novel/show.php?id=19126857#1