Awhile ago I read a shounen ai manga, and I'd like to re-read it, but I can't remember what it's called.

It is about something like a guy who was in a photoshoot dressed up as a girl when he was a kid, and the a few years later the magazine who did the shoot wanted a "reunion" kind of photoshoot.
The guy who got dressed up as a girl is an otaku nowadays and don't really want to do it at first, but (if I remeber it correctly) is bribed by his family to do it.

Someone who knows the title of this manga?

Sounds like Love Stage!!

Yes, Definitely Love Stage!!

Yes, thank you very much for your help!