have you rrad the sequels? Itoshi akuma, akuma wa hohoemo, koiahi akuma?
yeah.
maybe some of these:
http://www.mangago.me/read-manga/solo_sex/
http://www.mangago.me/read-manga/usotsuki_na_kimi_no_toriko/
http://www.mangago.me/read-manga/uwasa_no_oujisama/
http://www.mangago.me/read-manga/i_don_t_dislike_you/
also try recommendations from these topics:
https://www.mangaupdates.com/showtopic.php?tid=33919
https://www.mangaupdates.com/showtopic.php?tid=12898
(⌒▽⌒)
thank you!!
hii anyone know any yaoi like Kawaii Akuma? ／(^ x ^)＼ ( http://www.mangago.me/read-manga/kawaii_akuma/)