Relationship Users Manual Updated: November 23, 2023 Alternative Updating Author Updating Status Genres Comedy - Mature - Romance - Shoujo Ai View 132 Relationship Users Manual Rank: 2.8/5 - 4 Rating(s) 1 2 3 4 5 Follow 37 Follows Read first Read last Summary Hyewon and Seohee, old lovers, thought that there was no problem in their relationship, but Seo-hee made an embarrassing request one day' "Hye-won can you please spank me?" Show more LATEST CHAPTER RELEASES Chapter 6November 23, 2023Chapter 5November 22, 2023Chapter 4November 18, 2023Chapter 3November 17, 2023Chapter 2November 17, 2023Chapter 1November 17, 2023