The star of this work is Haruka Riri!! She is a glamorous beauty with a beaming smile and explosive H-cup breasts that are perfect in both shape and elasticity!! Her previous two mega-hit works were double locations in the south tropics alongside photo books. This time, the situation has completely changed, with a shoot carried out in a Tokyo studio focusing solely on her image. Haruka-chan has boldly cut her long hair, which previously reached her chest. This rare bob style, more than 10 centimeters shorter than before, is a super precious look that can only be seen in this work. You can enjoy the charm of a more mature Haruka Riri, from her adorable expressions brought by her cheerful smile to erotic and sexy provocative scenes. In a naked bath interview by director Ao, she shared her thoughts on the shoot while splashing her bountiful breasts on the water's surface. With a calm yet firm tone, she reveals plenty of secret stories that can only be heard here, such as her favorite costumes, happenings during the shoot, and the reason she cut her hair. A heart-pounding life where the beat of the chest is carved rhythmically!!