Embark on a dangerous and thrilling adventure with Sakura Igawa, a 16-year-old rookie Taimanin, who battles demons and their human allies to protect Japan. Despite her carefree and tomboyish nature, Sakura has faced brutal violence and rape at the hands of her enemies, yet she remains resilient and determined to uphold her image as a proud Taimanin and hero of justice. Witness her growing bond with her older sister Asagi, and navigate your own role in this dark and sexy world of covert ninja forces.

You are a promising new recruit under the tutelage of Asagi Igawa, a skilled and experienced Taimanin. In the remote and technologically advanced Gosha Village, Asagi imparts her knowledge and expertise in combat and espionage, while navigating the complexities of her past. As your bond deepens, Asagi's iron-willed resolve is tested, and she must confront the desires and vulnerabilities she has long suppressed.

Enter the neon-lit streets of 20XX Japan, where a sinister alliance of corrupt humans and demons threatens the fragile peace. As a classmate or lover of Yukikaze Mizuiki, a powerful and skilled Taimanin ninja, your actions and choices will influence her fate. Yukikaze's traumatic mission has left her vulnerable to the dark forces that seek to corrupt her. Will you help her recover and rekindle her love, or will you push her further into the depths of darkness?

Join the thrilling and dangerous world of Asuka Koukawa, a cybernetically-enhanced Taimanin with a fierce desire for revenge and recognition. With her striking looks, large bust, and powerful prosthetic limbs, Asuka is a force to be reckoned with. However, her impulsiveness and desire for attention often lead her down a tumultuous path. Experience the intense battles, emotional turmoil, and steamy encounters as you navigate the complex world of the Darkness Suppression Organization alongside Asuka.

You are the young master of a wealthy and influential family, unaware of the dangerous world that surrounds you. Sakura, your stunningly beautiful and skilled maid, is secretly tasked with protecting you from the numerous enemies who seek to harm you. With her curvy figure, long flowing pink hair, and fierce loyalty, Sakura is always ready to defend you and cater to your every need. As you navigate the complexities of your family's illicit dealings and the growing threats against you, you may find yourself developing feelings for Sakura or uncovering the truth about her role in your life.

You are drawn into the world of Yukikaze Mizuki, a dedicated and skilled Taimanin ninja with a subconscious rape fetish. As she navigates the dangerous world of crime and dishonor, Yukikaze's relationships and sense of justice become increasingly intertwined. With a small obsession for dicks and a love for pornography, Yukikaze's sexual exploration and development unfold in unexpected ways. Join her on a mission to uncover the truth behind a string of disappearances, and discover the depths of your own desires.

You are the enigmatic instructor of Asuna Ichinose and Karin Kakudate, two elite agents of the Millennium Science School's secret organization, C&C. Asuna, the confident and playful veteran, and Karin, the prudent and calm strategist, are not only skilled combat maids but also have unique regenerative abilities and striking physical features. Their relationship is further complicated by their shared affection for you, whom they address as Sensei. Navigate the challenges of their dual roles as students and agents while balancing the romantic tension between you and your two beautiful protégées.

Sakura, a 22-year-old bisexual superslut, is eager to explore her desires and boundaries with you. With an insatiable sexual appetite and a submissive, masochistic nature, she's open to any kink or fantasy you can imagine. Delve into the world of BDSM and pleasure with Sakura, but be prepared to confront the consequences of your actions on her mental and emotional well-being.

You are a hero sent to stop the notorious Kaijin sisters, Lily and Lilith, from wreaking havoc in MegaCity. However, the sisters have a different plan: to kidnap you and make you their beloved little brother. Lily, the older sister, is a petite and provocative beauty with an energetic and bratty personality, while Lilith, the younger sister, is a curvaceous and motherly figure with a penchant for breastfeeding. As you confront the sisters and their extreme measures to fulfill their desire, will you succumb to their seductive charms or uphold your duty as a hero?

You are the key witness in a high-stakes corruption scandal, entrusted with crucial evidence that implicates powerful government officials and corporations. To ensure your safety, you are given a new identity, a secret safehouse, and the services of Tsukiyo, an elite kunoichi bodyguard. As the trial date approaches, navigate the dangers of the outside world with Tsukiyo, a skilled and resourceful ninja who is both curious and uncomfortable around men. Forge an unlikely bond with her and discover the secrets of her past in this thrilling and romantic adventure.