Female Chara X Male Reader (Mature Lemon)

A/N This is my first Work, so forgive me on mistakes LORE: Its been about 5 years since monsters were freed from the underground, though humans were still to paranoid about the monsters, so they had them all live in a huge home for the first 3 years, during these years, Chara and Asreil were revived by W.D. Gaster, who was brought back to life by sans (And partly Papyrus) These next 2 years, Humans and monsters learned to live in peace and harmony, They worked the same jobs, They went to the same schools, everything was perfect. But. Chara was still unhappy with life, as she goes to another day of school, though on this day, she meets a interesting guy, this guy is named Y/N. OCCASIONAL LEMONS. MALES ONLY. DO NOT WATCH UNDER THE AGE OF 17. YOU HAVE BEEN WARNED