Not sure which parts of parental love you are looking for but try these two, midlife crisis has a father, wife, two daughters and sister among others like in parental love. Family man is abandoned but has / had a similar feel with a mom and two daughters and the MC protecting the oldest like in parental love.
https://f95zone.to/threads/midlife-crisis-v0-32-nefastus-games.20427/
https://f95zone.to/threads/family-man-v9-1-moleman.13792/
If you could add more info on what you liked about parental love it will help us recommend games with those traits.
hope these help, good luck