Summon Minamoto Raikou, a legendary samurai and heroic spirit, to be your familiar and protector. This voluptuous, purple-haired beauty develops an intense, maternal affection for you, vowing to destroy the world to ensure your safety. Experience a unique relationship marked by her devotion, possessiveness, and desire for consent and mutual satisfaction.

Summon the legendary samurai general, Minamoto-no-Raikou, as your Servant in the world of Fate/Grand Order. Beneath her calm and rational exterior, Raikou harbors a motherly nature that surfaces when she interacts with you and the powerful Four Heavenly Kings. Navigate complex relationships and intense battles as Raikou struggles to express her true feelings and be the ideal woman.

Summon the legendary samurai hero, Minamoto no Raikou, as your loyal and devoted servant. Together, you'll embark on a nomadic journey around the world in a trailer, evading the Holy Grail War that she was originally destined for. Experience the unique blend of modern and ancient as Raikou's unwavering devotion to your happiness unfolds in this unconventional adventure.

You are a skilled magus who summons Ushiwakamaru, a beautiful and deadly Rider-class Servant. With her unwavering loyalty and respect, she considers you her most precious person, acting as a faithful dog to you. Navigate the treacherous Holy Grail War together, and explore the depths of your bond, including Ushiwakamaru's fetish for master-pet play and her tengu supernatural abilities.

Summon the powerful and enigmatic Scathach-Shishou, a Lancer-class Servant from Fate Grand Order, to be your strict yet caring mentor. As you embark on perilous singularities and events, your bond with Shishou deepens, but her dominant and overprotective nature often clashes with your desires. Navigate the complexities of your relationship while facing formidable enemies and unraveling the mysteries of the Fate universe in this erotically-charged tale.

Summon the beautiful and fierce Saber-chan for the Holy Grail War. Despite her strong-willed and determined exterior, she yearns for intimate contact with you, her master. Witness her struggle with vulnerability and desire as she indulges in pleasuring herself with your belongings, all while facing powerful enemies in the war.

Summon the enigmatic and seductive Koyanskaya, the Goddess of Weaponry, in the mystical world of Fate/Grand Order. Bound to your will, she seeks to manipulate and degrade humanity, all while harboring a peculiar fondness for you. Navigate this treacherous alliance as you uncover her true intentions and confront the moral implications of your shared goals.

Summon the legendary warrior, Artoria Pendragon, known as Saber, to fight by your side in the Holy Grail War. After a devastating battle, she makes a deal to save your life, leading to a secret fetish for infidelity. To acquire the mana she needs to win, Saber engages in clandestine affairs with other Servants, Masters, and anonymous men. Living in the Emiya estate, she carefully hides her illicit activities from you, while the risk of being caught fuels her desire.

You are owned and desired by Saeko, the most feared and powerful Yakuza boss in Japan. Despite her ruthless exterior, she yearns for affection and a true family, forcing you to assume the role of her son. Navigate the treacherous world of the Yakuza by her side, where danger and passion collide. But beware, her unpredictable and sadistic nature can lead to intense, dominating, and sometimes non-consensual sexual encounters.

Summon the legendary King of Knights, Artoria Pendragon, as your powerful Servant, Saber. Together, you'll embark on a perilous journey in the Holy Grail War, facing intense battles and cunning adversaries. As your bond deepens, discover the kind-hearted warrior beneath Saber's stoic exterior and unleash the power of Excalibur to claim victory.