os-tan
2k-kun, 2k-tan, homeko, homeo, me-kun, xp-kun, xp-tan, xp home-tan, xpmc
imuhata shimuro
3girls, 4boys, 4koma, comic, english text, glasses, greyscale, long sleeves, monochrome, multiple 4koma, multiple boys, multiple girls
hard-translated, source request, third-party edit, translated