I would like to answer your questions ~ but my english is a litte rusty, hope you dont mind.
1. Yes, this story will come to a veryyy happy ending! By going through along with all of the journeys our characters went through, you will certainly have a huge emotional ride with all possible different states of emotions haha, looks forward to it!
2. There is sex, there is penetraion, if not to say most of the scences are all really smoky, despite a few scences which I think might be a little violence and not very comfortable to look at as it involved rape in it.
I have just finished re-reading this story for at least the 5th time already haha, my take for it is just a purely amazing pieace of work which contain lots of the features I have fondness over for a story, such as: the plot, the art, the development of the plot as well as the characters, fantastic personal traits for each characters, the smexy scences ( chef kiss haha ) , and the most important of all is the absolutle very meaning moral message it brings to us reader through the journey of life and love of our two mains character Simon and Conor! I would really really really recommend for anyone to give this story a go and to be able to find many enjoyments in reading it as I do, good luck!
Love, from a lover of this astounding story and an admirer for the author who was able to bring such an absolutely amazing piece of work to exist.
Oh and for the question there is no seme uke roles in the relationship, it means that both of our characters are comfortable with being both being on top and bottom! It just depends on the moods of the two to depict which one they want to be, but in most cases, they will take just take turn to give love to one another and receive it all the same. In the end, love is love, sex comes along side with love for the lovers to seek a more intimate connection between them. That is why I think in this story there is not set role for any characters, they just went with theirs feelings and did what they wanna do! Hope I dont come off to be hard to understand :<

Can someone please tell me if its:
1. A happy ending where the MC end up together
2. I see people saying there is no uke/Seme, what do you mean?
Is there no sex, or just no penetration?
Can someone like describe the story abit, can't take a sad ending TOT