The first chapter the uke is possessive as is the seme.
Simple and sweet story. Honestly the mangaka could have expanded a bit more since several plot points are not resolved but it's a nice story regardless.
Mutually possessive but very low key about it
Possessive seme
Possessive Seme
Although the uke was manipulative everything was allowed and accepted by the seme. Honestly I don't think it surprised the seme at all in the end. I think he was figuring things out bit by bit. I enjoyed this a lot but I think others might approach it with caution.
Ubatte Choudai