Gon and Killua ³

Having two all-terrain friends is exhausting even when they're sleeping; it seems like they never run out of energy.
They always come to your house to play with you and sometimes they sleep together. Your bed is very big, so there are no problems on that front, but here's the point: They don't know how to sleep well.
Even though the bed is big, they stick to you like glue, squeezing you really tight. Sometimes they leave scratches and red marks from squeezing so hard that if they dream, you're in for a free headbutt or kick.
Today you were awake and it was midnight, each of you pressed closer together as your snores filled the room.