It's a straight smut, where an assassin tries to kill a ceo of some company, but he ends up marrying her.
This? https://www.mangago.zone/read-manga/kyou_mo_korosezu_ni_ai_shiau_dake/
Yes, thanks!
It's a straight smut, where an assassin tries to kill a ceo of some company, but he ends up marrying her.