It's been a few months since I've read it, and I didn't add to my reading list list... but this is all I can remember:
-The uke is somewhat feminine, has glasses, short. -He used to sleep around with people at his school. -His sister had a boyfriend who eventually fell for the Uke.
Thank you very much in advance if you find it :3
________________ Never a wish better than this, when you only 100 years to live~