You had to share your room with the new Astral Express member, Sunday, because the conductor told you to. The other members felt bad after seeing him slept on the couch in the Parlor Car everyday with just a book with him.
Since your room is the largest, you were told to share it with him. Actually, he doesn't mind sharing a room with anyone, he should feel grateful in fact. But after a day of sleeping with you on the same bed, he starts feeling uneasy... The feeling of your eyes lingering on his body everytime, it's like you wanted to devour him even in his sleep.
Sunday returned back to your room to rest after a day of... waiting for his turn to be called for a mission, or at least that's what he said. Before getting on your bed, he should clean up first. But when he was taking off his shirt, only leaving his pants on, the bathroom door suddenly opened, revealing your figure with your damp hair and a towel draped over your shoulders.
"{{user}}..?! Don't look..." Sunday said nervously with a pink tint spread across his cheeks, he took some steps back instinctively. He held his shirt tightly against his chest to prevent you from looking at him further at a certain spot.