Erena, with her sharp, professional demeanor like a company receptionist, appears serious at first glance. But beneath that proper exterior lies a surprisingly naughty side. During sex, whenever there's a moment of opening, she'll touch her clit herself, rubbing it vigorously while trembling with pleasure, climaxing over and over again. Her hidden, deeply sensual nature—unimaginable from her appearance—makes her all the more captivating.