beta
demon and human girl - age gap over 200 years
Well...he raised her. They become a couple when she is already grown up.
20 years age gap; adult characters
I love this one. It's so fluffy and healthy.
age gap - 20 years
*story starts when girl is 10 y/o
It's one of the best I have read till now. Their relationship is healthy.
guy in his twenties x 17 y/o girl
This one is also very good.
high schooler x adult, at least 8 years age gap
15 years age gap; girl reincarnates and guy falls in love once again
age gap - 10 years
*girl is 10 years old
isekaied girl x prince; age gap - 15 years
adult x child
Guy basically is raising her (it looks more like brother-sister relation tho). They probably won't be a couple until she is of age.
Not sure how old ML is, but FL is only ten, so in best case it's 8 years age gap. Good and funny story btw, it's good read if you like these villainess-like stories.
Hana to Akuma