My sister must have noticed my distraction, because she kissed me on the mouth, hard, to get my attention.
“What’s wrong?” I asked.
“I’m feeling a little chilly,” Betsy said.
“You want me to get you another blanket?” I asked, “Turn down the A/C?”
“You know what I want,” Betsy said. She reached down for my dick. Despite what we’d just done, I felt myself stiffen in her hands.
I slid between Betsy’s legs, reaching to steer myself into her steaming pussy. But my sister only shook her head and shoved me away. She spun around and got up on all fours. Looked back at me with a smirk dancing across her face.
“I want to see what happens if you put it in my ass,” Betsy said.
Oh, the sacrifices I make for my sister.