Konosuba God's Blessing Wonderful World Gn Vol 13

Finally, the day of Darkness's and Alderp's wedding is on the horizon. Kazuma sneaks into the mansion in order to rescue Darkness, but she's got no intention of leaving. But when she invites him to stay the night, Kazuma can't help but wonder what she's got in mind... Yen Press
(W) Natsume Akatsuki (A) Masahito Watari, Kurone Mishima