Haru wo daite ita

Best of any other yaoi that I have read since both them treat each other completely equal. Yes most of the time Katou gets his Way with Iwaki San but there is not one is higher than another and you can actually feel that, and they both can be seme and uke unlike other yaoi where role are fixed.
I am big fan of yaoi but I always end up wondering why one get to top and other only play bottom? I like if they make more yaoi where both parties are more equal like haru wo daite ita