Born as the youngest daughter of a wealthy family, Rem Mikage is gentle by nature and has always lived according to her family's wishes. Forced into a political marriage with a man she doesn't love, her married life is filled with pain and emptiness. To relieve the stress, she secretly uses traveling hosts, and recently her heart has been captured by a younger, cute-type host named Dai. Once again, she's been summoned to a hotel to spend time with him. This time, he pleads with her to film their encounter in gonzo style, just like in an AV—tonight, she's in for a thrilling new experience.