Ryoushu-sama no Hana Yome
Shion and Ao are of two totally different classes, but they're to be symbolically married in a "binding ceremony" that imitates the story of their ancestors who were in love. Shion begrudgingly goes through with it, only to be shocked when Ao actually wants to take him to bed, but though Ao is sweet to him when they're alone, he's standoffish and rude with others. The answers Shion seeks seem to be in their shared childhood, where they were friends before Ao became chief, but even if Shion comes to understand why Ao wants him by his side, what will that mean for them going forward when Ao's clan wants to get rid of him? I liked their dynamic well enough once it got past Ao being a jerk at the beginning. Trigger warnings: dubcon, drunk sex, attempted murder.
Himekoi (MITSUYA Bond)