Thanks @Handelius for this!!!

Damn, I feel sad for the sister...and the fact that the brother is enjoying all of this is both exciting and heartless at the same time....
Hope they swap back, or have an incest relationship or something to sooth the pain...

Base +6, Stoicism -6, Unhultha +7, silv1 +6, artvrvs +4

The invisible-penis disease outbreak keeps spreading unchecked.

Base +7, Troopage +6, RuRo-dono +4, Denjiro +12, Blaze Viper +6, 151132 +7, -Arthur- +6, J Shadow +6, 58569 +10

http://www.dlsite.com/books/work/=/product_id/BJ072603.html

Base +51

Here are raws of the earlier chapters:

Chapter 1: https://e-hentai.org/g/940200/791777629c/
Chapter 2: https://e-hentai.org/g/972969/aac499a31c/

Base +23

Thanks for amazing work!

as for chapter, I feel sad too, brother enjoing himself, damn
hold on sister, your time has coming

Base +4, ejalejal12 +5, J Shadow +6, artvrvs +4

axed? this was 2016.

Base +8, J Shadow +6, 58569 +10, ensane +9