Step sister blessed me with my first foot job when we were around 12. She’s a month older and her body developed really early so she was on everyone’s list for hooking up but she never actually did anything except with me. She was mean as kids most of the time but we also explored and experimented together and we would show each other our body’s when we were to young to know any better and were simply curious with too much free time. It wasn’t until she went to visit her other side of family for about a summer and came back with all new shirts because her breasts had grown so much, it made me sort of forget what an a** she was and I was surprised by how much she calmed down which I was told about later. She wasn’t interested in much hobby wise and was always home or a friend’s. We’re the middle kids out of four and were home alone a lot together for a while and I’d go pester her or her pester me, she’d caught me jerking like 4 times and always said to tell her first and she wouldn’t come in, it was an awkward thing to have to say to her because I had been picturing her and fantasize about her t*** and feet. She knew I had a thing for her feet because I would stare sometimes and even our parents joked about me having a f********** since I was little and sis thought it was just kinda cute until she caught me and a neighborhood girl in my room, I had this girl who acted like she was more s***** than she was and was actually a little bit of a prude but had been known to kiss or be touched just enough to get a guys hopes up, she was known to do more if they promised not to tell but eventually Istarted talked to her