the translation doesn't flow very well but other than that it's nice to see a rough sex doujin that isn't, like, crazy or anything. very refreshing somehow.
Japanese law says that the pubic area must be censored in any work that exhibits nudity. But it doesn't say how much, hence why in some works you almost have to look for the censoring. In cases like this doujin I can only assume that the editor in charge of censoring was a real prick and possibly hated his job.