Sono Hanabira ni Kuchizuke wo 11 Mikaeru no Otome-tachi [COMPLETED]

At the time, the whole school was in a festive mood with Christmas just around the corner. As couples and spur-of-the-moment couples alike were flirtatiously carrying on, the whole school was abuzz with excitement over the “St. Michael’s Best Couple” poll being conducted by the student volunteers. Risa, who was single, figured it didn’t concern her…
So then how did she and Miya end up being chosen?!
Although Risa naturally denied that they shared that kind of relationship, the classmates who had selected them would just smile with the reasoning of tempered young ladies who had been raised in respectable families and say, “You always look like you’re having so much fun.” Resigning themselves, the two decided to go along with it, “Just for appearance’s sake,” and it seemed they would have to stick it out through the coming holidays of Christmas and Valentine’s Day along with four other couples as the committee members for various events.
Will the big name couples be able to handle the events that follow? And will Risa be able to survive the lovers’ holidays of Christmas and Valentine’s with Miya?