Phone SMS Ageplay
These girls are available to talk to on the phone when you want them to, for some guys with a real vanilla life, having a long distance relationship with an Adult baby girl can be very complicated and messy. It fails to happen because the girl is really looking for a stable daddy and doesn't want to be treated second best, only called sporadically when it suits the guy who is struggling to hide his needs from his family. It can end up with both people feeling very hurt and let down.
If you used the services of a phone play or sms based nanny or little girl then both parties know the realistic boundaries and it is both fun and freeing for you. This way you get the baby girl of your dreams to look after at times that suit you without having to hide or lie or cheat with an affair that can come to nothing.
Of course there is a cost in this but as long as you keep your sensible head on and don't go to crazy it should be manageable and is certainly cheaper than a long distance relationship and hotel rooms.
There are specialised sites that deal with the adult baby play like these listed below or phonesex escorts who say they list ageplay and infantilism in their repertoire. The dedicated sites have ladies that are more experienced but you will find that there aren't that many and most of the ladies will have multiple identities. My advice is to find one you like and stick to her, take time to build up the ideal indepth scenario or fantasy and then each time you call it will be more ultimately more rewarding for you.