Yandere Sakushi na Onzoushi ni Shiranai Uchini Konintodoke wo Dasareteimashita

Présentation

Asuha's engagement is suddenly called off on the day when they were about to register the wedding. The one who's there to console her is Kaito, a colleague known as the “Prince” of the company. As they were getting drunk and joking around with each other, he tells her, “If you marry me, you can make those two regret it." He forcefully… but tenderly pulls her to him, and she surrenders her wounded body and soul to him. "It's okay, come as much as you want. I want to see your face as you come." Asuha drowns in a pleasure she has never experienced before. The next morning, she wakes up to find that her marriage certificate, which she was going to fill in with her ex-fiance's name, is missing! "I made sure to fill it in the right way, so it's mine and Asuha's marriage certificate now." Wait a minute, did we really just “get married”......?

Source : AniList