In the world of science, alchemy is outdated, but schoolgirl Yukari, a genius born from a family of alchemists, tries to keep the flame alive. But the workings of a mysterious person put Yukari in the most precarious position of her life!
A group of sports-loving mothers from all over the world established an international women's volleyball team, and Kota was hired as an assistant. However, Kota did not expect that in addition to taking care of them, he also had to satisfy the sexual desires of these hungry wives in private...
妖魔肆意橫行於人間,人類的存亡交由忍者們守護! 然而,男人們卻覬覦她們色情的肉體,正策劃各種行動征服她們... Demons are rampant in the world, and the survival of mankind is guarded by ninjas! However, men covet their erotic bodies and are planning various actions to conquer them...
A shota-kun cannot hold back his curiosity when a mysterious space ship suddenly appears. He ventures inside to find what looks to be beautiful elder girls... who have an appetite for his seed.