This is a second-person story about Big McIntosh.
Big Mac has a lot of mares in his life and sometimes he has to masturbate while thinking about them.

Fetish includes peeping, milf on a teen colt, young teen pinky, gay memories, male masturbating and some incest.

Also, this is poorly written clop fic from a German brony, so maybe there are some errors because of the language barrier ^^