It's a threesome yaoi and was done about 1 to 2 years ago or more.

Anyways, the plot goes like this: This cute little boy is rather curious about this classmate in his class. So, one day, he eavesdrops on this classmate's conversation with another schoolmate. A note was dropped and this kid picked it up.

When the kid arrived at the time and place as listed on the note, he found out that those 2 folks were doing "ahem". Then, he kept watching and returned on yet another day to watch some more. He got caught and the rest is history.

Hmmm, is it Peeping Tom by No Deadline? I just came across it the other day after reading your post. I haven't read it, but I think this may be it.

"The time comes for everyone to do deliberately what he used to do by mistake." Quentin Crisp

avatar by Asami-chan

yah i know this one and love it, it's definitely peeping tom!!

Cool!

Yep, that's the one. Ahh... too bad there aren't anymore oneshots or series by this artist. Fufufufufu... 😀

Thank you, everyone! 😀