Tsunderu Moto-Akuyaku Reijou wa Do-S Ouji-sama kara Nigedashitai

Ordinary office worker Anna is suddenly reincarnated into an 18+ otome game–but as the villainess! Now in the role of Annelie, she’s not interested in hot and steamy fun, she’s desperate to escape. Except her husband, the handsome and secretly sadistic Prince Lienhard, isn’t letting her go so easily. Instead, he’s pressing her to reenact their wedding night to help her regain Annelie’s memories! Will she be able to resist his touch or is she destined to bend to his every whim?
(Source: Seven Seas Entertainment)