Looking for a story (please help)

Hey everyone, I remember reading a story a few years ago now about a guy whose stepmother thinks he’s a pervert after his dad dies and makes the local girls beat his nuts after school and stuff to ‘help him’ with his addiction.

There was loads of parts to it too, with some being wild in terms of what gets done (such as having to put like shovelling attachments on his dick to remove snow from the yard).

Was such a good story so if you can remember it at all please do share, thank you