It's awfully hard being in the middle, my older brother was always taller and stronger than me, while my younger sister was always my parent's favourite and she had all the brains too
It had been a tough semester and I was glad to be home. I had missed my twin brother Tommy even though we were poles apart. I missed our little sister too not that she so little now of course. She was always this scrawny little thing with stick like arms and legs with horrible bony knees; now look at her with all her graceful curves.
Missy was a very horny and sexually hot young girl. She'd had several lovers but now her focus was on one guy -- her older brother, Ron. She wanted him to fuck her but she wasn't sure how to make it happen.
It was an odd foursome. A white brother and his kid sister formed one couple. The other pair were cousins, and black. The men had been Army buddies. The women were college friends. The sexual adventures that followed would leave them all content, well mixed, and maybe matched.