When Your Wife Comforts You In Bed - ソードアート・オンライン - Sōdo Āto Onrain

Sword Art Online is a Japanese light novel series written by Reki Kawahara and illustrated by abec. The series takes place in the near future and focuses on protagonist Kazuto "Kirito" Kirigaya and Asuna Yuuki as they play through various virtual reality MMORPG worlds.