Monster ni Natta Ore ga Classmate no Onna Kishi wo Muku VR

is a Japanese light novel series written by Hazuki Minase, with illustrations by Thomas Kanemaki. The series began publication on June 9, 2018 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
"The player becomes a monster and undresses the enemy female NPC character."

Gento, a high school student who is a withdrawal abandoned person, is involved in such a VR gal game. He enjoyed stripping a beautiful girl naked with his outstanding stripping technique, but suddenly something went wrong with the game.

A strange field, a strange character. You cannot log out. I'm suspicious, but I'm stripping off the clothes of the enemy girl ...

"Look, you're telling me to see it!"

"Kill me at once ...!"

Apparently, the female knight Celis who spits out such lines is not an NPC, but a real female player who came from an orthodox VR-RPG. It seems like ...?

A world where two VR Netoge spaces happen to unite. Whereabouts of the (erotic) offense and defense of monsters and female knights-!?