It appears the Dad was tired of turning into a dried up husk so frequently, so he deliberately arranged for his own son to become a replacement/sacrifice.

Base +15, kemono69 +8

https://www.dlsite.com/maniax/work/=/product_id/RJ384540.html

please add the cover

Base +52

I'm translating this, its like almost 100% translated, but i'm also having to edit a clean version so thats taking a lot more time..

Base +9