Torrent for Swaneye+'s ままん教室〜未来のHなお勉強〜, includes the demo.exe and instructions for bypassing security.

romaji: Mamankyoushitsu~ Mirai no H na obenkyou~

vndb.org/v2748

Mamankyoushitsu has a partial english translation! As of Jan. 2014, Emiko, Saera, Honoka, Mimeri, and the Bad End Routes have all been translated, by LoeQualityTranslations (loequality dot blogspot dot com). Translation is NOT included in this torrent as it is ongoing.