Who's Better? Manhwa (Uncensored)

Synopsis

Yeohee, who had been enjoying a casual partnership with Seunghyun, one day develops an interest in a threesome video and brings up the idea to him. When Seunghyun says he’ll agree if she can find a partner, Yeohee sets out to search—but every attempt to find the right person ends in failure. Then, a shaggy-haired man hands her a handwritten letter. What’s with this weird guy? She’s about to brush him off… but his hands are big and strong…? At last—she’s found a hidden gem.