CUBE-002 Mukai Kokoro, Okamoto Nana, Kashii Kuri AV Debut. S-grade idols make their AV debut simultaneously.

Wouldn't it be nice to have three pretty girls? A new label "S3 (S Cubic)" was born with the concept of Three S-class beautiful girls debut at the same time in one! This time, the three girls are a former basketball club captain, an active nursery school teacher, and a college student from Guam, all with completely different backgrounds! Please see the story of three people who have sex for the first time in front of the camera.