Ayumi Komatsu is a diligent worker determined to climb the ranks in a top advertising agency. However, her plans take an unexpected turn when she gets drunk at a company event and wakes up with no recollection in the bed of a complete stranger. Experience this captivating tale from the "Irresistible Mistakes (Love365)" game, now adapted into a manga! Keep in mind that the fourth and final volume is included in the Otona no Hajimete-hen compiled volume.