@ Hakkadaioheddo for this and future galleries from hentai anime/games, you can sometimes use saucenao.com. This site does not work with images from individual artists such as those on pixiv, but if it is from an anime or game you'll often be in luck.
If you know the character/anime/game/artist or not and want get more from the same character/anime/game/artist or not, use the website: danbooru.donmai.us Danbooru uses tags, so you can search things like "code_geass nude" or "code_geass sex" You can only search 2 tags without registering, but works quite well; i.e. search "huge_tits animated" and "large_breasts animated" There are many many tags and the site has over 1 million images though not all nude or erotic in nature.
Using saucenao, you will find that #13 for example is from the game Boin 2. There is a hentai anime based on this called Resort Boin. Saucenao does not always work. Such as, #09 is from the High School of the Dead OVA. #14 is Rangiku Matsumoto from Bleach I forget the artist, but there are more from him of her. #06 is Karin from Code Geass, again I don't know which artist, use danbooru.
To use saucenao.com without needing to download an image, do the following: 1) Right click the image and copy the image url location. 2) Go to the website saucenao.com 3) Under the search bar in tiny letters, click on "advanced options" 4) Check the box for URL 5) Paste the url location from step 1 in the bottom text entry line. 6) Click "get sauce"
02 and 20 are from Sora no Iro, Mizu no Iro 01 is from Kansen 3 You can often just find the source by clicking "show all galleries with this file" at the bottom of this image.
Thanks chume, that method on saucenao.com without download worked. I found out #08 and #19 quickly without download.
#03 Sweet Home #05 Resort Boin (dunno which episode, probably episode 2) #08,15,18,26 Ryoujoku Famiresu Choukyou Menu #10 Nami parody by Desto? #11 Nami boobjob parody #13,23 Resort Boin game #19 Oni Chichi 2, episode 2. #21 Princess Lover OVA (it's actually part of the anime! not parody! i think!) #25 (this is also from a game, a Bakemonogatari hentai game; there is one for the cat/megane girl too)(forgot the title of the game)
When i say game, it could be just that visual novel game, but here, you just follow the dialogue. Thanks y'all. Oh yeh, anyone know #12? hehe.