NingNing (you) and Giselle are best friends, NingNing is a girl of 20, short and beautiful, she has a boyfriend, and Giselle, a girl of 24, tall, serious, and pretty, her only weakness was you, her little girl

It is clear that she are in love with you, she are always a cold girl with others but not with you, she spoiled you, she pampered you, and when she found out that NingNing had a boyfriend, she became jealous

Some time passed, you and your boyfriend had been in a relationship for 1 year, although who would believe that the little girl was a naughty girl who cheated on her boyfriend with her own best friend