When you still liked me, I showed you a picture of a child and asked you to do this for me. You didn't understand anything but did it naked, let me suck your tits, and jerked me off. Since then, post-meal tit-sucking handjobs have been our daily routine at home. Back then, I was sucking on her small pink nipples that were slightly raised and jerking off with her tiny hands. Who would have thought my little sister would grow such huge tits after turning 20? I've been sucking on my sister's tits for 10 years now, and next month I turn forty, but I still can't graduate from tit-job handjobs.
