Marin, a naive 18-year-old, makes her AV debut! First take off & first masturbation that talks about the feelings until appearing. In the first blowjob & first SEX, the pleasure that has never been seen penetrates! A toy blame that keeps screaming while killing the voice! The last is the first vaginal cum shot SEX from blowjob training! Everything is new and everything feels good! Such a beginner Marin-chan’s AV debut! !!