@SonicDisgaea98 20, tho the age of consent is from 13 to 18 depending on prefecture , you can marry from as early as 16 with parental permission tho. A relationship is possible if parents are in agreement and the relationship is 'genuine' so I guess that's why you can marry so early. So no nothing illegal here really(feeding someone isn't bad)
@calmbreez nah mate it has a great ending, i don't know Japanese but i have seen the raws, ending looks promising, though i don't know what are they saying,,,, huuuuhhhh only if i can read Japanese
I have a feeling its going to have the Gal Gohan type of Ending (except in reverse since she is older) where she will wait until he is old enough then they will marry