The first installment of the new series "Throbbing Paradise" takes a time-travel journey back four years to 2009. It captures Kasumi Kaho and Rin Sakuragi on their first-ever location shoot, portraying their mixed emotions of nervousness and anxiety. As Rin worries about food and her physical condition ahead of her first trip to Thailand, the two embark on an unusual journey that reveals their contrasting personalities. The release includes 99% never-before-seen behind-the-scenes footage from the photo shoot. The night brings three major first-time experiences: a soapland, a cabaret club, and a go-go bar—each a completely new adventure for them. The late-night girl talk and mixed-gender bathing session offer an intimate glimpse into their true selves, making this a must-watch video.