Definitely a peculiar read. Art style is real nice and the story, while very Harada-esque doesn't exacerbate into her trademark situations of violence, fear and possessiveness. I wanna argue with
@honey 's point on this that, while yes the situation is utterly bizarre and ultimately arguably morbid, Tomohisa never actually forces Yuki/Yuuta to do anything and cherishes his partner with the utmost devotion and care. He has sezual pulsions because Yuuta inhabits the body of his lover, but Yuuta is also portrayed as very happy about having sex with Tomohisa. I wanna infer that Yuuta mental state is clearly a mix of a childlike personality and a subconscious set of habits of Yuki baseline personality which bleed into his, but this is flavour. What I'm arguing mostly is that while in Harada's works, which we agree are very self aware and un apologetic, seemingly always depict a twisted, violent and possess driven idea of "love", the dynamic here is very different. Tomohisa cares deeply about his lover, cherishes them, never hurts them and, ultimately, is willing to go to prison for murder for their sake. He even recognises that his time with Yuuta is not really a healthy situation and borrowed time at best.
Yuki is clearly the more damaged and twisted individual, probably due to family circumstances, but he also behaves very tenderly and affectionately towards Tomohisa, and clearly loves him a lot.
What I'm ultimately arguing is that while yes, the setting and characters are clearly twisted and peculiar in a way that's very reminiscent of Harada's touch, the love portrayed here is far from being unhealthy and typical of her stories, which made me appreciate this manga quite a bit.