Tatsuya Hibino cherishes his unforgettable first love, Maria Misono, a stunning girl of mixed heritage. Despite their separation, they vowed to stay loyal until her return. Now, reunited in high school, Maria is a mature woman, ready to explore a deeper connection with Tatsuya. Their story unfolds through various one-shots like 'The Ace,' 'Private Lesson,' 'Dangerous Nurse's Office,' 'Destination of Love,' 'Creamy MaMa,' 'Tender Smile,' and 'That Swaying Feeling'.