I can easily see Big Sis as actually Hoppo's young mother; but Wanko is so pure it's not easy to imagine her with a male or getting pregnant...

I cannot imagine a more innocent series than this.

Claverhouse said:

I can easily see Big Sis as actually Hoppo's young mother; but Wanko is so pure it's not easy to imagine her with a male or getting pregnant...

I cannot imagine a more innocent series than this.

I just see this as being a recast of Yotsubato with abyssals, so that would mean Wanko adopted her. Heck, Hoppo even comes from an island to the left!