(I wanted to type Seabstain said what now? But that seemed immature.)
As Ciel closed his eyes to go to sleep, he remembered all the pain those people inflicted on him. He opened his eyes again just in time to see Sebastian leaving the room.
"Sebastian. " He said, touching Sebastian's hand.
"Yes Bocchan?" Sebastian replied.
"Will you stay here? Until I fall asleep? There's room in the b-bed..." Ciel blushed.
"Of course." Said Sebastian, climbing into the bed next to Ciel. He took Ciel into his arms and cupped his hands on Ciel's red cheeks. "In fact, I'll stay with you forever."
(Sorry it's so short :P)