Far beyond 27 years old, with obvious stains★★★★★and strong odor★★★★, worn for 11 hours. Keiko, 26 years old, with obvious stains★★★★★and a very strong odor★★★★★, worn for 10 hours. A lecherous middle-aged man who loves underwear takes pictures of his married mistress. Haruka, a part-time music instructor, is quite sensitive despite her plain appearance. Teased through her panties, the stains become more pronounced. As her penis is inserted, she trembles and climaxes repeatedly. Keiko, a calligraphy teacher, is a hidden pervert. In truth, she is extremely deviant. A skilled underwear lover who enjoys strangling. She yells indecently while writhing wildly!!