Saki Yoshino, a 24-year-old beautician with a B88/W60/H86 figure. She arrived at our meeting spot in Shibuya, her long hair and plain glasses giving her a quiet, unassuming appearance. She mentioned she hasn't had a boyfriend for about half a year and hasn't been sexually active lately. Once undressed, however, her look transformed—wearing a black floral-patterned T-back thong and a navel piercing, her slightly rounded hips became strikingly noticeable. Initially nervous, she quickly became aroused during her first-time experience, moaning softly and dripping with slick arousal, displaying an unexpectedly naughty and enthusiastic response. Despite her shy exterior, Saki revealed a surprisingly lustful side, clearly enjoying every moment with her first partner.