Responses

Let me help
http://www.mangago.zone/read-manga/the_young_master_and_the_maid/
http://www.mangago.zone/read-manga/minus_ondo_no_serenade/
http://www.mangago.zone/read-manga/my_recently_hired_maid_is_suspicious/
http://www.mangago.zone/read-manga/kuchi_ga_saketemo_kimi_niwa/
http://www.mangago.zone/read-manga/my_cute_gyaru_maid/
http://www.mangago.zone/read-manga/love_me_you_brat/
http://www.mangago.zone/read-manga/the_witch_s_dealings_with_a_boy/
I can list more onee x shota that I found but at least those are the ones with comedy and no ecchi.
If you’re looking for a similar manga you may like this one here http://www.mangago.zone/read-manga/the_troubles_of_a_fortune_teller/