Irresistible uke

Two of my favourites: Mujihi na Otoko (there are two sequels to this one as well) and Love Stage.

http://www.mangago.zone/read-manga/honto_yajuu/
http://www.mangago.zone/read-manga/kuchizuke_wa_uso_no_aji/
http://www.mangago.zone/read-manga/mujihi_na_otoko/ (this uke from the warui series)

these might work too:
http://www.mangago.zone/read-manga/sayonara_itoshi_no_my_friend/
http://www.mangago.zone/read-manga/gosan_no_heart/
http://www.mangago.zone/read-manga/kuroneko_kareshi_no_asobikata/ (the uke from this series)

Check these and see if any of them work for you

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

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

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

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

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

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

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

KuonxNanao is <3.

Thank you all! I'll read them.
(●'◡'●)ﾉ