Responses
Like this maybe?
http://www.mangago.me/read-manga/puchitto_hajiketa/
http://www.mangago.me/read-manga/hanayome_wa_oku_san/
They only had sex once though as high schoolers
so like I want mangas like the uke and the seme were lovers or sex friends in high school but then they like stopped and then they meet again after sevreal years