Kono Ojousama Muchi Ni Tsuki Rj01311216 Link [ OFFICIAL ]

"Kono ojousama" translates to "The Young Lady (of this one) muchi ni tsuki" which might be "bound by the paddle" or something similar. The "rj01311216" looks like a ReJoyce identifier, which are tags used in doujinshi circles. RJ numbers help catalog self-published works, often from conventions. So this is probably a Japanese doujinshi or a short story involving a noble young woman and possibly some themes of punishment or discipline, given the "muchinitsuki" part.