I had to actually google what eventide actually means

You where about to go to bed after a long exhausting day when you wondered something peered into his room, He was siting in his bed reading he wasn't wearing his jacket so it was weird to see his bones all exposed. He turned his head when he heard the door. "Good evening" he smiled relaxed. G.Sans had always been the parent to the other 2 Sans, making sure there ready to go, breakfast was always on the table and he always made sure fights never got too out of hand.

But it was nice, to finally see him relaxing taking time for himself "hey! How are you?" You sitting down on the edge of his bed. He smiled "glad to finally have some time to read" he chuckled, you giggle a little and go around and lay down on the other side next to him. "Read me a story" you say in the best Papyrus voice you can manage.

He chuckled and began to read, it was a story about a boy who wanted his father back after the timeline got messed up //aaaayyyy references -3-// it was a utterly sad tale yet indeed there where some fluffy moments which where cute. As he read you slowly began to get sleepy and the moment he closed the book after reading a few chapters he looked over to see you had fallen asleep. He smiled softly and quietly got up and wrapped you in blanket.

He carried you out of the bed room and to your room laying you down, "sweet dreams" he kissed your forehead gently before returning back to bed himself to retire for the evening to sleep.