Do you have any or all of these DMM digital streaming videos (especially the ones with ratings: Tomoko 1, Ruri 1, and Eri 1)?
Japanese: http://www.dmm.co.jp/digital/videoc/-/list/=/article=label/id=24490/
English: http://www.dmm.co.jp/en/digital/videoc/-/list/=/article=label/id=24490/
If...