Hibiki Amamiya (pseudonym), 26 years old, possesses an extraordinary bust that seems out of place on her slender frame. She has returned to her family home in Musashi-Koyama on the Tokyu Meguro Line, living with her parents and raising her 3-year-old son. Her excellent figure is evident even through her clothes, but when she undresses, her beautiful skin is so stunning it's guaranteed to cause an erection. She boasts a bust size of exactly 100 (I cup), a waist of 62, and hips of 92...