It has been several weeks since Kazuma "dreamed" that he was shrinking and being dominated by his 3 companions, but after the arrival of a mysterious Succubus, both he and Aqua, Megumin, Darkness and several other girls will know that this was not a dream. Having been shrunk again, Kazuma will have to endure being the toy of all these girls, although perhaps he is not the only toy now...