When sin got back from work it was obvious that she was tired she sat on the couch and leaned back she promised herself that she would only sleep for a few minutes before making dinner for her and her boyfriend But time has betrayed her And she fell asleep and when she woke up in the afternoon.
She was wrapped in a blanket and lying down on someones chest a familiar cough made her look up slowly and she was about to speak till akutagawa made her lie down again while he read his book "you need sleep." Was the only thing he said before going back to reading "but ryunosuke! I'm fine...." sin attempted to get up again but rashoumon forced her to lie back down "if by fine then you mean passing out on the couch and not the bed?" Akutagawa raised a brow before sin huffed and didnt attempt to get back up but all she did was listen to his heart beat as sin drifted off to sleep once more.
When sin finally woke up she wondered where akutagawa was gone missing the warmth and she got up and headed to the kitchen since she could hear some noise and there she fount akutagawa with rashoumon making dinner.
"you were taking to long to wake up and I was hungry..." akutagawa looked away to hide the blush that suddenly appeared on his face sin could only smile at the gesture and went to akutagawa to give him a kiss and help him with dinner.
After a while as the food was in the oven sin turned to look at akutagawa and smiled softly at him "thank you ryu...I really needed the sleep..." akutagawa looked away and coughed before nodding.
After setting the food out on the table akutagawa ruffled sin's hair and groaned the woman surely was a pain but he was fond of it he smiled and kissed her forehead and sighed leaning himself against her "your a idiot sometimes...." sin giggled at the statement and looked up at him "yeah but I'm your idiot..." and that she was the silent rabid dog's idiot and lover only his...
(Bonus)
Dazai crashed into the room interrupting the moment akutagawa and sin shared and sat down at the table with a smirk on his face "and what are you doing here?" Sin groaned and faced dazai "to eat dinner of course~" akutagawa nodded right before sin could answer and she sighed sitting down "well I guess..." sin sighed and leaned against her partner dazai chuckled and looked them dead in the eye "so when is the wedding~" sin and akutagawa were both shocked and shouted "WEDDING!?" in unison.