angelman syndrome maybe. Most of the tiktoks i've seen that involve this are toddler like.

>>39442 yea, i saw something on youtube about it once. maybe cerebral palsy depending on how severe?

Hate to make this less fun for y'all but I actually knew someone who worked with my Mom who had a severely autistic adult daughter. She had to wear diapers and had really limited cognition but speaking as someone who has this fetish and is turned on by women acting like babies it wasn't cute or sexy at all. She didn't act like a child in a happy, carefree, simplistic manner, she basically had no understanding of the world around her at all and was filled with feelings of fear and anger all the time. Eventually her mother sent her away to a facility rather than care for her at home because of her violent outbursts. So yeah, not fun.

>>39435 the only thing that comes to mind is a very extreme Peter pan syndrome in which the person has not only denied him childhood but forced him to assault as soon as possible the etpas of his first 3 years forcing him to develop mentally as quickly as possible

As a child, I grew up Mormon, when I was 7ish a family moved into our ward that had an 11-year-old named Eric. The Relief Society asked for sisters who could help the new sister with her handicapped son. My mother was one of the sisters who offered so we’d go to the Coombs house 3 times a week to help her with her son. The first time I was just told he was born with water on his brain so even though he was 11 he didn’t act like it. Boy, that was the understatement of the year! Even at 11, he was just a little bigger than me at 7 and behaved like an 8-month-old baby. He couldn’t sit up on his own or talk or any of that stuff. He was dressed, fed, and treated like a baby, which makes since he only had the mental capacity of a baby. Later I learned he was born with severe hydrocephalus, and the doctors told his parents he probably would live past 1 or 2. The doctors later revised that to 4-5 then basically said he was on borrowed time. Anyway for the next 3 years, we go over to help with Eric always in the evening as he had a weird sleep schedule. My dad was on a graveyard shift at the time and with me being homeschooled due to my disabilities, it wasn’t a big deal for us to help her from 4 pm to 2 am when Eric was most active. By the third year, my dad was sick of graveyards and the boring job he had. So he got a new job and we moved to a new city about 200 miles away. Eric had started to slow down a bit and was sleeping more just before we moved away. Sadly he passed away for a few months before his 16th birthday. Anyway sorry for the long story but severe hydrocephalus can make a person behave like a baby, though they may not live very long.

>>39539 Don't be sorry. It was an interesting story. Although I assume it affected his apparence as well?

>>39540 Yes it did, he had a very child-like face something more like that of maybe a 3 or 4 year old. His forehead was very tall and almost double the side of a normal forehead. The back of his head was pretty big too. His head looked like the kids in the picture but again he was older. I also remember some chat his mom and mine had about him having some sort of shunt that drained into his stomach or something, again I was young and didn’t pay much attention to it all.