The Only Fuel Is Using The D.

"The Only Fuel Is Using The D." by Pujimaki is an R-18 novel featuring a plot driven by explicit content. The story centers on Calix, who for three years suffered from the "Backlash" of his undecipherable Term Attribute, rendering him unable to use his unique powers. This inability led to a series of misfortunes and a significant loss of self-esteem. However, Calix's life changes when an incident awakens his hidden power: luck. He discovers that the "fuel" for his Term Attribute is derived from sexual practices with the opposite gender. The novel includes a diverse cast of female characters, such as Tsundere, Yandere, Glasses Girl, Slut, Kuudere, Tall Girl, Tomboy, MILF, and Dark-Skinned individuals, among others. Set in modern fantasy and modern times, the story unfolds within an academy and features elements like acting, amusement parks, a charismatic but loner protagonist, fourth-wall breaks, sex friends, stalkers, threesomes, a tragic past, unrequited love, and voyeurism. The author notes that the plot may become nonsensical due to the protagonist's unique luck and acknowledges potential errors due to concurrent writing of other stories. The author's intent is to explore the protagonist's pathetic state in the initial arc, with the main plot focusing on Calix learning to harness his luck attribute. Misfortune is expected to lessen significantly after the first twenty chapters.