The timing was perfect. Mom and Dad were out, and Ron had just finished his workout. His balls were sweaty, but not stale sweat (ick!). I followed him into his room quietly. I was naked and watched him start to strip for a shower. He noticed me.

“What! Sue! You’re my sister and only fourteen!”

I smiled evilly, pushed him back on his bed, pulled his shorts and jockstrap off and kissed the head of his now stiff and throbbing cock.

“I want to eat your cum,” I said.

My mouth engulphed the head; it bumped the back of my throat. The aroma of his sweaty balls made my pussy gush. I fought the gag reaction and let his cock go down my throat. My nose was in his hair and the sweat smell was intense. I reached up to his face with fingers that I had wet in my pussy. He sucked. He went over the edge and his cum shot down my throat. When he is hard again, I’m going to ask him to fuck me.