Ah~...

Being in an open air bath on Christmas is pretty nice.

Drinking sake in middle of a snow covered landscape is still the best.

Don't say such old geezer like things and let's go look at the scenery.

More importantly, you're a child right now, so... maybe you should stop drinking?

It's fine. It's not a big deal.

If you climb the rest of the way up the wall, some real nice scenery will be fully visible.

It's snowing~

Merry White Christmas☆

Being in an onsen while watching the snow fall and pile up around you... it's the best.

Snow Covered Beautiful Girls By Kamishiro Seren

Punishment for playing a prank when they got in the bath (naked)

This is Truly 'Covered In Snow'

This is bad, Ginka. My body's gotten too cold and something weird is happening inside me...

Specifically, I have to pee?

Please stop! Even I'm resisting the urge!

Ah fine! Just hurry and do what you have to do...

Ginka... We're sisters, you know?

Of course, Nee-san.

Ah... ha. Nee-san's... Warmth...

Since it's your's... It's...

It happened without any problems.

One Method for "Warmth"