Okay, so this video goes as uncredited for the actress, but this girl is Suzukaze Emi who debuted for SOD last year in EMOIS-001. Seems that nowadays she changed her name to Maeno Nana. And she is 22 years old for anyone wondering.
For the video itself, it features a girl that has moved from Kansai and has a cute accent, she is shy and pure but wants to try new things. She has an amazing personality too but the punch line is that she can bend like crazy and spread her legs open 180 degrees(!).
This video is crazy awesome and really amusing to watch.