noted!! uwu thank u sm!!
Here are some I THINK fits your description ^ ^
http://www.mangago.zone/read-manga/kaeru_no_prince_sama/
http://www.mangago.zone/read-manga/sensei_wa_butchozura_shite_yatte_kuru/ spin off of ookami papa, both are cutee (and the uke there is also kinda insecure)
http://www.mangago.zone/read-manga/motoyan_papa_to_hitsuji_sensei/
http://www.mangago.zone/read-manga/umeya_kun_no_haru/
http://www.mangago.zone/read-manga/kowagaranai_de_soba_ni_ite/ not exactly but kinda??
THANK U FOR THIS!! ILL READ WELL UWU
YOU’RE WELCOME (≧∀≦)
uwu yaoi manga w a vv insecure uke or abt the seme being overprotective uwu