Warning: Possible dubcon in chapter 5 because the seme was drunk earlier in the evening. However, my interpretation of the scene was that the seme had sobered up by the time they had sex.
CW: Physical and arguably verbal abuse by the uke's ex (not the seme). For the most part, violence is not directly depicted, but occasionally bruises are visible on the uke's body. No abuse or coercion of any kind takes place between the seme and uke.
There is a little bit of noncon kissing in the first chapter (seme > uke), which is apologized for, and thoughout the story, the fox spirit possessing the uke occasionally tries to kiss the seme. But the sex is 100% consensual.
TW: There are mentions and a non-graphic depiction of sexual assault of a minor as well as victim-blaming. However, those things do NOT happen between the MCs.
100% consensual as of chapter 3
There is one dubcon scene where the uke wakes up the seme with a bj, without any apparent prior discussion. But in general, this manga is very wholesome and feels like an actual queer story.
Itsuka no Koi to Natsunohate