[DVMM-372] College girls only on the face-revealing magic mirror! can guys and girls really stay just friends? three real amateur college buddies try their first reverse threesome inside japan’s hottest car! special double creampie harem sex with female friends 2. Kojima Miko, Nagano Suzu, Kosuzu Mikan, Kohinata Meru

The AV-Wiki had tagged all six idols. I used that to watch after checking out what they all look like, and believe:

The first skit looked like

Nagano Suzu 永野鈴

and

Kosuzu Mikan 小鈴みかん

Then

The second skit looked like

Kojima Miko 小島みこ

and

Katori Toka 花鳥斗架 https://jav.guru/actress/katori-toka/

Last

The third skit looked like

Kohinata Meru 小日向める

and

Nakajo Aoi 中城葵 https://jav.guru/actress/nakajo-aoi/