When i was 14 years my sister was 10 years old my mom worked 2 jobs so she had to work double shifts at a local restaurant and a clothing manufacturer my 70 year old grandmother would usually watch us and care for us while my mom worked although she was not so attentive… me and my sister would normally take showers together from toddlers it was normal to us but when i realized my grandma wasn’t really watching us is when i really took advantage at first i would just grab my sisters ass and pussy not aggressively but more so romantically ha. Then one day at school my friend with a iphone showed me a porn video THIS CHANGED MY LIFE i was thinking about doing those things to my sister the whole day while in school it was driving me crazy i wanted to get the chance to experience those things myself

Later i had got home and i had almost forget what my friend showed me up until shower time… i waited for my grandma to leave, she would usually hear us call her when we were done so i knew i could take my time i asked my sister if she wanted to play a new game i told her to stand up and close her eyes so i could tickle her and make her laugh then i licked her tight little hairless pussy she didn’t laugh but she instinctively put her body on my face i was in nirvana my dick was about to explode i felt so much euphoria and lust so I stopped myself and stood up i asked my sister to turn around and she didn’t dare question me she simply looked me in the eyes and turned around with her little sexy ass touching my hard dick i tried to put it in her ass first but it was a struggle so i tried putting it in the same spot i was sticking my tongue into and i cannot describe this feeling ever with words my penis glided into my lil sis’s vagina she let out a small yelp as i entered her but told me “this is really fun” with a little slutty look in her eyes i started fucking my sister like a porn star and i ejaculated inside my sister i still think about this every now and then and wonder if it ruined me or was the best thing to ever happen