I traveled to Ikaho Onsen in Gunma Prefecture with Yuki, who has a slender figure. She reluctantly came along, but once she changed into a yukata, her subtle yet alluring charm, despite her small breasts, made me increasingly interested. Using a massage as an excuse, I slipped my hand into her panties and found her already wet, making a squishing sound. After checking my cock, she licked every inch thoroughly and couldn't hold back any longer, begging me, "Please fuck me."