Hey there

http://www.mangago.me/read-manga/oucho_haru_no_yaoi_no_romance/
http://www.mangago.me/read-manga/mauri_to_ryuu/
http://www.mangago.me/read-manga/kitsune_no_tama_yobai/

Try http://www.mangago.me/read-manga/nii_chan_harada/ but it's quite dark

General list:
http://www.mangago.me/genre/Shotacon/
https://myreadingmanga.info/genre/shota/

My reccomendation (most are oneshot):
https://myreadingmanga.info/tag/yadokugaeru-locon/
https://myreadingmanga.info/tag/seki-sabato-saku/
https://myreadingmanga.info/tag/kuromisa-kaijou-ikezaki-misa/

Thanks

Thanks (づ￣ ³￣)づ

When shin need cheese. Pretty interesting.
It's manhwa, fantasy, on going