Big and little

I am a caretaker of a lil, age is from 4 to 8. We are not int diapers or bottles which I feel is more geared toward adult babies. My lil is innocent and gentle. We have noticed that it is all the time that my lil feels lil. I am wondering if other caretakers have lil that are older and what kind of activities or way do you meet your lil needs while having your big needs met?

I am in plastic diapers, baby bottle 🍼 fed, bibs, etc. Very regressed dependent.

How many lil do not regress to the age of diaper and bottle. I want some feedback about how caretakers and lil interact and what bonds them?