The fateful business trip of the beautiful girl Ria Yamate: Ria Yamate went on a short business trip with her boss, but she did not expect that this trip would be good or bad. Soon after, he was beaten to a pulp, despite his sister's resistance, the guy just kept pounding. If it worked the first time, it got easier the next few times, and then the two of them were secretly together during that work period. Is there any ending for both of them? Please join us and watch!!