In desperate need of help

I already wrote about this but it was too vague since nobody know so the story have multiple story all about members of the school council; the first story is about the president and a normal student but I don't remember much only that they don't have sex in the manga, the second couple are childhood friend the uke is small and cute and is very popular with the male population and the seme is tall and strong there were a scene where the uke almost got raped at a shrine during a festival but the seme saved him and they end up having sex there, the last couple are lovers and there were a scene where they have a date in a park but the seme brought two kids with him(don't remember why) one of the kid hated the uke becomes the kid liked the seme so when they were alone the kid was mean to the uke and he (the uke) ,got soaked in the lake falling ,got angry and wanted to hit the kid but the seme punched the uke not knowing the situation and the uke left and returned at home later the seme come to to apologise they have sex and the seme call the uke hi's queen.Thank you for reading the long postヾ(❀╹◡╹)ﾉ~