Author "SusReader" Artcile

Kael woke up in the One Piece world with floor-level Haki and a note that said "Grow stronger through physical intimacy. Have a lot of sex. Good luck."

Ryo woke up in My Hero Academia with a body that wasn't his and a Quirk the government filed as "super strength." It's not. It grows through sex. Every kiss, every touch, every night spent with someone makes him permanently stronger. No ceilin...