The story has some some cheating, but, unfortunately, it's mostly about incest

http://www.dlsite.com/maniax/work/=/product_id/RJ131161.html

This group ほよよ堂 got loads of misc tags across the galleries, it needs a cleanup.

"hyoyodou"
"hyoyo dou"
"hoyoyo dou"
"hoyoyodou"
"hoyoyo temple"

And while a mod is at it add ほよよ which is the artist in ほよよ堂 as well to the list of approved tags.

Base +18, samm1e1 +10, incogna777 +9

This artist cannot draw wet clothing, it looks like her skin was ripped off from her chest, christ

Base +6, bondmata +7, GuroLover12 +8, stupid army +7, titoloco +7, visin88 +4, LegoArielFanMaster +8

*read uploader comment*

So you bought it unaware it has no incest (gifu) and it's only adultery?

Base +4