Urusei Yatsura 35th Anniversary stream on now:
Check it out for a good fap.
ARE YOU FUCKING KIDDING ME?!! REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Would you fuck her?
It's the Overflow family tree. A lot of the characters from School Days are canon descendants of characters from previous Overflow games.
Yes, Makoto is the uncle of Sekai and Setsuna and Makoto's dad is a massive pimp who impregnated 6 generations worth of granddaughters, two of which died in the process.