Eitaro is hooked to the erotic chats... Someone steals Sakuko's lingerie... Ai is determined to lose her virginity... Everybody is hooked on love... or is it to sex?!

taken from href='http://www.mangaupdates.com/groups.html?id=442' onclick="window.open(this.href, '_blank'); return false;">Thor-Hammer:
An excellent ongoing erotic manga by Kyo Hatsuki following the trials and sexual triumphs of the main character. The story travels from - "Will he ever get laid?" to - "Will he ever get a steady girlfriend?" to - "Will he ever learn to keep it in his pants?!" A fun read with a humorous story. ^_-

Like: Futari Ecchi possibly, but with no polls, and less emphasis on techniques & etc.