Can someone recommend me some manga and it's a more the 10 chapters (yaoi or shounen ai) l...

owo
a question, do you mind sex scenes?

if you're uncomfortable with such things,
Online Game Nakama to Sashi Off shitara Shokuba no Onijoushi ga Kita.
it's short, but funny and sweet.

if you're Ok with it then,
Yours to claim

Love nest

http://www.mangago.zone/read-manga/shinobeba_koi/

http://www.mangago.zone/read-manga/konomi_ja_naka_to/

http://www.mangago.zone/read-manga/yoidore_koi_o_sezu/

This one is my favorite