Read First Comes Love, Then Comes Marriage hentai manga on hentaidexy.
summary for First Comes Love, Then Comes Marriage :
Youth comedy master Niichi brings us a new story about an engaged couple, Maki and Tetsuya! While the things that were once new and exciting for them have long since become commonplace, their relationship continues to grow. This is a heartwarming story that depicts their transition from boyfriend and girlfriend to husband and wife.