[MF] My sisters friend ditched Shopping day to come fuck me

All of you have these amazing stories. I suck at English so bare with me.

I’m a late bloomer and didn’t grow muscles or facial hair until college. Because of that, didn’t date much in HS and only lost my virginity to a pity fuck on grad night. I am 2 years older than my youngest sister and she and I are close. I’m the middle child, but it’s not important for the story. I love and protect her. She is my wing woman and is trying to look out for dating material for me while I try and keep the unwanted guy attention off her. When she was a Senior in HS, she was having to decline guys left and right it was so frequent.