Alice had been sleeping for quite awhile. about 13 hours from 9 p.m.-10 a.m. considering her parents were holding her back from school for a year just so she could get an advantage in school. Regardless though it was a weekend and her parents were off at work leaving her brother to look after her for the weekend. However when she woke up she found that her breasts were nearly at A-cups. She were poking at them and found that they were squishy but didn't feel much else. The lack of puberty making the breasts have low sensitivity.
Her brother knocked on the door and asked "Hey Alice it's time to wake up. Don't waste the day sleeping."
Alice got out of bed and opened the door to see her brother who saw her small developing breasts. Alice who saw him looking at her chest felt self-conscious and smothered them with her hand and said "please don't stare!"
her brother backed up and said "sorry, I heard stuff like that happened to girls but only a little latter in their lives."
Alice asked "huh? what do you mean?"
her brother said "something called puberty. Girls get developed breasts called boobs or the mammaries on your chest, they grow a little taller, and they start to be able to have children... even heard that touching your breasts feel good, but being a guy I could never tell."
Alice massaged her breasts a little and said "they don't feel like anything but me touching them."
her brother said "really? maybe they have to be bigger then or something... Go watch some t.v. or something right now... i'll get you some cereal and then i'll see what I can do with that gun."
Alice had sat down and watched the early morning t.v. shows for hours. while her brother was doing something to his gun and firing it at her every now and then. She continued watching t.v. up till noon where her breasts were a full A-cup and her brother's gun had made her breasts a bit different. he had given her boobs "sensitivity in proportion to breast size" and "After D-cups make breasts lactate milk with lots of estrogen in it." Alice noticed she was hungry and got up from the couch in front of the t.v. and asked her brother for lunch and he gave her a peanut butter and jelly sandwich. She ate the sandwhich and some jelly fell onto her dress where her breast was. She put her finger on the jelly and felt a good feeling and after she licked the jelly off her finger she massaged her breasts and felt how good they felt and noticed the feeling was getting slightly better but not by much.
her brother said "Alice stop that. finish your food and then how about we play for awhile... when mom and dad get back from work after the weekend we'll show them you little predicament..." and indeed they kind of breezed through the day and at 9 Alice's breasts were somewhere inbetween an a and b cup.