INSTV-578 Uniform Beautiful Girl Ryoko-chan Training Camp! Female student's disordered sex situation

We obtained a video of what appears to be a three-man group of students, a student couple and their male friend. It seems that some bad boys who are trying to film themselves having sex are taking pictures with their smartphones in their hands at the dorms during the training camp. Perhaps she was curious about the camera, so she kissed shyly. A girl who puts on a condom. A boy who seems to be a boyfriend