Finding a specific title of manhwa, you can answer anything that comes to your mind.

Anyone there who new bl manhwa where the uke and seme are both big boys in body sized. The story goes like this, the uke was embarrassed he was little when he was in school and admired the seme so he worked out, and thats how he got big....ugh i forgot most of the scenes of the story so I'm sorry it's not detailed enough .