26-year-old Erina has a pure, innocent face and stunning legs that peek out from her short dress, making her incredibly alluring. We first met her at a park in Shinjuku and had a chance to talk. As expected from her shy personality, she struggled to open up about herself at first, but once the conversation turned to erotic topics, she began quietly giggling and slowly opened up. She shared shocking stories—like being taken to orgy parties by her former 50-year-old perverted boyfriend, how she almost always gets creampie sex in private, and even revealed she has mild Persistent Genital Arousal Disorder (PGAD). She spoke about all of it so calmly and matter-of-factly. Later, we moved to a hotel where I examined her body and quickly discovered her unique physical trait—she reaches orgasm extremely easily. Just placing a hand on her hips sends her into climax, and she repeatedly cums through vaginal sex until completely exhausted. As she said, it's nearly impossible for her not to cum during sex, which definitely boosts any man's confidence. Her ideal man? A kind, gentle older guy. Imagine having her as your mistress and enjoy the fantasy.