S Flower is a reverse-harem manhwa (Korean webcomic) created by Jinmi. The protagonist, Seol Ye-eun, has just turned 32 and is struggling after the failure of her small lingerie business. What most people don't know about her is that she's actually somewhat of a sadist who enjoys using sex toys on men. When she's gifted a sex toy for her birthday by her best friend, she ends up having a one-night-stand with a complete stranger and wakes up with it gone. She panics only to have it returned to her by the younger twin brother of the attractive barista at the cafe she frequents.
S Flower contains examples of:
- Am I Just a Toy to You?: Most of the cast, namely Chulsoo and Dorim, feel that Ye-eun is only using them for sex. Which she is.
- Destructive Romance: Ye-eun and Jiha's entire relationship, both past and present.
- The Missus and the Ex: Ye-eun and her ex-boyfriend Moon Jiha.
- Twin Banter: Most of Dowon and Dorim's interactions are this.