Soen ni Natte ita Osananajimi (Kareshi Ari) o Sefure ni Shite Mita (LN)

Soen ni Natte ita Osananajimi (Kareshi Ari) o Sefure ni Shite Mita (LN) is a captivating Japanese light novel that delves into the complex relationships of childhood friends and the intricacies of love triangles. The story follows the protagonist as he seizes the weakness of his unattainable childhood friend, Karen Sakura, who already has a boyfriend. Through a friends-with-benefits arrangement, he explores desires, pleasure, and the blurred lines of relationships. The narrative takes an unexpected turn when the boyfriend's sister enters the scene, adding a new layer of drama and tension. With themes of adult content, romance, and harem, this novel offers a unique blend of mature storytelling and emotional depth.