[Red's Scan #23]

I picked it up while in Korea, so I assume it's Korean. Looks pretty good, through I have no idea who the author is - no credit page to speak of. If you can ID their page/distributor, please link it so we can support them with traffic.

1-2 Asuna, 3-?, 4-5 Asuna, 6-7 Leafa, 8 Suguha, 9-Yui, 10-?, 11-?, 12-Asada Shino from SOA?, 13-?, Back cover flipped; it's a spread of p.10, 11 and another midle part missing from the dojin insides.

E-hentai tip of the gallery:

8) You can buy GP for credits at The GP Exchange here: https://e-hentai.org/exchange.php?t=gp