Megako-chan's manga / #Peepee(1)

This is the most messed up incest story I have read thus far. Two Oneshots. 1. A son confesses to his father (after raping him) & his father accepts him. The son's mother is actually also the mother of his father meaning they are both father & son & brothers. The father was raped by his mother & she gave birth to his son before dying 2. Three brothers who were all sexually abused by their father have S&M threesomes. The eldest son is a sadist who tried to prevent his father hurting his brothers (mainly because he wanted them himself) & the youngest is a masochist. The middle one adapts himself to the other 2.