NSFS-119 _The story of a young coach being raped by 19 boxers

My wife, Yuuna, is a martial arts instructor and is always famous for her upright, upright personality and hatred of lies. One day, she gave a stern warning to a student in the dojo. This made him resentful. During the sparring session, instead of using techniques, the practitioner relied on strength to knock Yuuna down, causing her to hurt her self-esteem. Unwilling, Yuuna decided to challenge him to a real match to regain his honor, but at this point, the student no longer used martial arts techniques and had another plan.