https://www.mangago.zone/home/mangalist/1008397/
https://www.mangago.zone/home/mangalist/290519/
Also check these lists, they have what are you looking for
These are all GLs:
https://www.mangago.zone/read-manga/oshikake_nyobo_kodomo_tuki/
https://www.mangago.zone/read-manga/ohana_holoholo/
https://www.mangago.zone/read-manga/ebisu_san_and_hotei_san/
https://www.mangago.zone/read-manga/flower_of_youth/
https://www.mangago.zone/read-manga/akazukin_ni_taberareta_oukami/
https://www.mangago.zone/read-manga/umineko_sou_days/ (incestuous side couple)
https://www.mangago.zone/read-manga/mama_mama_amano_shuninta/ (one-shot; cheating)
https://www.mangago.zone/read-manga/shiori_and_yuki/ (one-shot)
any cute childcare yuri/yaoi (either is fine) recs idgaf if its omegaverse or not