Nahyeon joins a dawn swim class to conquer her water phobia—and crushes hard on her hot instructor, Jaehwan. She shuts it down fast. No point eyeing a tree she can't climb. But what if that tree wants to be climbed? Before she knows it, Jaehwan is insisting she take responsibility for taking his virginity!

Original Webtoon:
Naver Series, Ridibooks, Bomtoon, Lezhin, MrBlue

Official Translations:
English