If you're looking for a hot, steamy, yaoi, this manga is excellent.
As a porn movie, this story is not very complicated, but the situations are less cliche than other mangas. It's been a while I have read a created situation where the author allows himself to create sex with non usual kinks as swingers, feet loving fetish and a threesome, with situations were love keeps being important.
The drawing is very beautiful and detailed. The seme are all elegant as usual but they have their human sides and are more expressive that normally. The artist put his mind even on illustrating the difference between mature and young keeping an interesting atmosphere and not to confuse working adults with high school students. Which amazed me more is that the artist took its time to draw flacid and erect penis which are not so common to see on other manga.
The characters are not that memorable and its possible that after getting you hard or blushed, you'll quickly forget about them. Characters are as strong as a one night stand which is a pity since they could offer more, but they are enclosed in such a short but great stories.