We go to the same school as Nagi-chan, the idol center candidate. We can see her see-through bra from the seats behind us, her panties on the way home from school, her underwear while she's changing, her school swimsuit... Unable to resist, we decided to defile her before it got out of our reach. We got the teacher's help. We secretly filmed Nagi-chan getting her throat and pussy pounded by the teacher's dick, then threatened her and gang-raped her. We know it's awful. But Nagi-chan...