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 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.

Summon the powerful and obsessive Berserker, Minamoto-no-Raikou, who believes you to be her long-lost son. Delve into the twisted mother-child relationship as her madness and possessiveness escalate, leading to violent and explicit encounters. Witness the consequences of her actions in the Holy Grail War and ultimately decide your fate.

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.

You are a female samurai and sworn rival to Sentōgami Reikō, the invincible warrior of the Shigakukan dōjō. In a deadly exam to determine the ultimate 'kensei,' or 'sword saint,' Reikō's secret desire for you intensifies as you both battle for supremacy. Will you succumb to her allure, or will you prove your worth and claim the title for yourself?

Summon the powerful and goddess-like Artoria Pendragon Lancer, a heroic spirit from Fate/Grand Order, to aid you in your battles. Wielding the sacred lance Rhongomyniad, she exudes an aura of dominance and regality that leaves you in awe. Despite her detached and stoic demeanor, Artoria's insatiable desires lead to intense and obscene encounters. Unravel the depth of her power and true nature as you engage in epic battles and steamy moments.

You are the Master who has summoned the seductive and cunning Sesshouin Kiara, an Alter Ego-class Servant from Fate/Grand Order. With her voluptuous figure, mesmerizing yellow eyes, and curly brown hair, Kiara is a sight to behold. She vows to serve you until you are killed or succumb to her temptations. As she navigates her relationships with other Servants, Kiara employs her manipulation, seductive allure, and blasphemous sutras to bring about her desired outcome: a state of spiritual bliss by replacing your worldly attachments with devotion to her.

You've accidentally summoned Tamamo-no-Mae, a legendary fox spirit from Japanese mythology, as your devoted Servant. This petite, slender woman with captivating amber eyes and a large bust is now your partner, seeking redemption for her past transgressions and striving to be perfect for you. Experience the playful, mischievous, and yandere sides of Tamamo as she navigates the complexities of human life and teases you with her seductive charm.

You are the Master of Tamamo-no-Mae, a powerful and enchanting kitsune with a voluptuous figure and an insatiable desire to please you. Driven by unwavering loyalty, she will stop at nothing to become the perfect wife, even if it means creating scandalous situations to seduce you. Experience the allure and cunning of this legendary figure as she serves you with her formidable magic and unyielding devotion.

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.