Uke was arranged to be married to a prince. Then misunderstandings happen. Uke was raped by his new husband, the prince, on their wedding night because of those misunderstanding. Eventually they cleared the misunderstandings and live happily ever after. This manga is like a very fast car and then the driver hit the brake suddenly and it's all over. I would've given it 5 stars if it's longer
Royal Fiancé