I Transmigrated Into a Book Set in the 1970S and Married a Heartthrob, and Life Is So Sweet

[Proud muscleman + alluring beauty + transmigrate into a book + reborn + pocket dimension + both leads have no prior romantic experience + sweet romance] Ming Yue transmigrated into a book. The moment she opened her eyes, she saw a muscular man, his back to her as he wiped water droplets from his biceps. What... should she do? Broad shoulders, a narrow waist, and long legs. Even without seeing his face, his body was exactly her type. Should she keep watching, or make a move right away? The man suddenly turned around. Wow, was it even legal to have a face that good? This was what sculpted features and thick eyebrows with big eyes were supposed to look like. That face with that body, it felt like she'd hit the jackpot! But what had he just said? "Is it appropriate to look at me like that?" Uh, how was she supposed to make a move? Should she just take him? No need to. His younger sister was crying as she offered him to her. Well, well, well, if someone was willing to make it happen, naturally she would accept.