Episodes (10)
The Honor Student's Secret Assistance
To combat declining demi-human birth rates, the government implements a crossbreeding "assistance system" that matches humans with demi-humans for mating. A teacher at Ark Metropolitan Academy finds himself paired with Iris, a beautiful elven princess and top student in his own class. Despite the taboo of their teacher-student relationship, the two embark on a secret sexual partnership to ensure the survival of Iris's race.
Royal Assistance for Two
Sensei continues his duty as a "supporter" for the elven princess Iris, but after she faints from overstimulation, her bodyguard Aegis steps in to help him release his pent-up energy. Upon discovering that Aegis is actually Iris's elder sister and a former princess, Sensei finds himself providing "assistance" to both royal siblings simultaneously, all while battling the primal urges of his orcish heritage.
The Dragon Empress's Secret Desire
Ursula, a haughty dragon student and the secret Dragon Empress, lures Enjo to the gym storage room to test if his unique human-orc heritage makes him a suitable breeding stud to replenish her race. Despite her initial arrogance, Ursula is completely overwhelmed by Enjo's sexual prowess and a hidden spell from the elven princess, leading her to abandon her pride and demand his continued "assistance."
The Princesses' Seductive Banquet
Exhausted by the constant demands for "assistance" from his three students, Sensei attempts to set boundaries to preserve his health. However, when Iris, Aegis, and Ursula invite him to a private gathering, they use their charms and unique biological traits to seduce him into submission. Overwhelmed by their desire, Sensei eventually abandons his resolve and promises to satisfy all three princesses to help combat their declining birthrates.
The Secret Struggle of the Navy Blue Songstress
Elliot Leucosia, a world-famous mermaid idol known as the "Navy Blue Songstress," faces a crisis when her immense magical power triggers a biological transition into a male. To preserve her identity and career, she seeks "crossbreeding assistance" from her coach, utilizing her hypnotic mermaid voice to secure his help. As the two engage in a secret arrangement to stabilize her hormones through physical contact, the coach finds himself captivated by the shy idol's hidden desires.
The Ogre Princess's Hidden Desire
Sensei finds himself sexually frustrated after the strict Student Council President, Ouka—an ogre princess and childhood acquaintance—places a magical seal on him to stop his "decadent" behavior. However, after Sensei exposes Ouka's own secret desires and comforts her regarding the heavy burdens of her leadership, she releases the seal and joins the other girls in seeking his "assistance." While Ouka becomes a kinder leader, Sensei is left overwhelmed by the relentless demands of the girls making up for the lost time.
A Secret Summer Tryst with the Elven Knight
Aegis invites the Professor to a beach scouting trip to ensure the safety of Princess Iris, suggesting they pretend to be lovers for the day. This ruse quickly evolves into a series of passionate, secret encounters across the beach and their hotel. While Aegis remains devoted to her duty as a knight, she allows herself one day of unfiltered intimacy with the Professor. Upon returning to school, she resumes her stoic demeanor, leaving the memory of their romantic tryst as a tantalizing secret.
The Dragon Leader's Nightlife Temptation
The protagonist tracks down his student, Ursula, who has been skipping school to enjoy the nightlife and manipulate men for money. To convince her to return to her studies, he enters into a series of provocative games involving karaoke and sexual endurance. Despite Ursula's attempts to lure him into becoming her exclusive pet, the protagonist's desire to assist other demi-human girls leads to a passionate reconciliation, eventually persuading the proud dragon leader to return to school.
Sinking into the Sea of Idols
To prevent the mermaid idol group Aqua Marina from accidentally transitioning into males while surrounded by fans during their tour, the Coach is recruited to provide essential "assistance" through sexual intimacy. While navigating the intense demands of the three idols, the Coach forms a deeper emotional bond with Erio, the group's lead singer, who reveals her long-standing affection for him because he treated her as a normal girl rather than a superstar.
The Ogre Princess's Dream of Desire
While purging a stagnant demon in an abandoned school, Nii-san becomes trapped in a vivid fantasy world where he and the ogre princess, Origamine Ouka, are married and striving to start a family. Though the dream is a manifestation of Nii-san's own desires, it reveals the deep bond and childhood promises shared between the two. After awakening and defeating the demon, Nii-san and Ouka reaffirm their affection for one another in the real world.
