Apparently there's rape in this one, but not by the seme I think??? Because they say he is super sweet and pure, so I guess I'll give it a go in the near future...
***Edit: Oh, this was sooooo good! Taisei (the seme) is the cutest, purest, loveliest boy, and Mizutani is... man, he's cool. Misguided and fucked up, but so cool. And gorgeous. Even Taisei's dad turned out to be good, but Tsubaki by far was the best man, I'm so sad :( But also reeaaaaally happy they didn't turn out to be half brothers, because I was convinced they were for like, 3/4 of the story! Hahahaha!
Junjou Shounen