Ep. 4 delivers yet again
Plenty of swimsuit fanservice, as expected, and other nice things, like that pillow fight
Snake school girls show up again. I wouldn't have thought that Yagyuu saves the day by being the first one to beat one of the snake girls. Katsuragi, on the other hand, got trashed
The snake girls don't really seem to have any evil intentions, though... given how much more powerful they are, they could've badly trounced all the girls, if they wanted (well, except Yagyuu
).
Ther snake girls-based ED confirms that they're not all bad (ss we've seen with Homura - while her tan did put me off, she did seem to be a nice girl overall) and might well team up with the other girls, fighting against some common enemy on the horizon.