Boku no Sensei wa, Houkago Kawaii Konyakusha

In the light novel 'Boku no Sensei wa, Houkago Kawaii Konyakusha' (My Sensei is my Cute Fiancee After School), a unique story unfolds where a Sensei and a student agree to live together secretly under one roof. The protagonist, Sakurakouji Reina, finds herself in a surprising situation with her beautiful teacher, who also happens to be her fiancee. Despite the secrecy of their arrangement, Sensei's shy and defenseless nature adds a cute twist to their interactions. This light novel delves into comedy, drama, ecchi, romance, school life, seinen, and slice of life genres, exploring themes such as a student-teacher relationship and modern-day challenges.