Responses
This really reminds me of that manga. Has issues speaking too and the seme is very loving.
http://www.mangago.zone/read-manga/koe_shika_mienai/
http://www.mangago.zone/read-manga/omae_no_subete_wo_ubau_made/ kind of but not really
I have another one i think tifs more but i cant remember the name :(
manga that have the same couple dynamic or story progression as http://www.mangago.zone/read-manga/isso_koe_ga_nakattara/ please!!
tldr, shyish uke and .....idk how to explain the seme accomplished? popular? doesn't have to be cold, nice popular seme is great too