Rainbows in a Winter Whiteout

Somethings are just known. Sawamura Daichi is known as an outside hitter and as the captain of Karasuno's Boys Volleyball Club. Sugawara Koushi is known as a setter and the vice captain of Karasuno's Boys Volleyball Club. It's known that the two of them are friends. It's known that the two of them share secrets with each other. It's what's known.
What's unknown? The surprise winter snowstorm that swept across the Miyagi Prefecture, trapping the students inside. But that's all that's unknown, right?

Warning:
I wanted to make a note and say that if you do continue to read this story, there are some warnings that I give.
This story is heavily centered around abuse, so if you get triggered by that subject, then I ask you to turn away now and I'll see you next time.
There are also references about SA, sex, and non-con (just a sentence), but if that also triggers you, then I'll see you another time.
This work is angsty, but is fluffy at the end.
I hope you enjoy.