Can anyone recommend something similar to Sado no Oromo o Otosu Houhou

list of mangas with kids/nephews/nieces/brothers/etc

http://www.mangago.me/read-manga/hinadori_wa_shiokaze_ni_madoromu/
http://www.mangago.me/read-manga/ookami_papa_wa_hitsuji_tsura_shite_yatte_kuru/
http://www.mangago.me/read-manga/motoyan_papa_to_hitsuji_sensei/
http://www.mangago.me/read-manga/kazoku_gokko_kikuya_kikuko/
http://www.mangago.me/read-manga/kazoku_ni_narouyo/
(this one is a sequel to a student/student story) ^
http://www.mangago.me/read-manga/bokura_no_shokutaku/
(no smut but wholesome) ^

omegaverse/supernatural elements
http://www.mangago.me/read-manga/sekai_wa_shippo_de_dekiteiru/
http://www.mangago.me/read-manga/tadaima_okaeri/
http://www.mangago.me/read-manga/oyasuminasai_no_ato_wa/

Thank you