Risa Arisawa's H-cup bust enhances her irresistible charm. Since childhood, she's been curious and deeply interested in sex, but her first experience didn't happen until she graduated high school at 18. She lost her virginity with a friend, but the encounter left her unimpressed, ending with her thinking it was "boring." Since then, she's yet to experience the intensely pleasurable sex she's always dreamed of, leaving her desires unfulfilled and her longing unresolved.