Tonari no Gokudou-kun started serialization recently in Comic Polaris, which seems to be a very new online manga magazine targeted at females (shoujo). It's serialized under a new title, Kaichou-kun no Shimobe, and the author now goes by the penname Hozuno Miyako. Other than that, the serialization is largely the same, just with an expanded plot and cast.
There are only two chapters out right now, and I'm not sure how long the serialization will last, but you can find chapter 2 on the Polaris site. Chapter 1 seems to be hidden, but you can find it here.
Polaris seems to update every Thursday, though the series themselves don't seem to follow a weekly schedule.
Spoiler