33| Swapping Lingerie with My Sister

CASEY

I saw Raff open the door, holding a red bra. And he also looked at me. We were both shocked.

I didn't realize I was holding his black panties. At that time, I recognized the red bra that Raff was holding.

"Isn't that mine? How could that be."

"I should be the one asking you! Aren't those panties mine? You said you didn't know anything, but now you have it?" Raff squinted at me.

I immediately hid Raft's underwear behind my back. I was so nervous but tried to remain confident in front of him.

"Quickly explain everything to me, Casey!" Raff demanded.

"Wh-why should I? Aren't you the one holding my bra? You have to explain first!" I replied no less curtly.

He dragged my hand. I am shocked. Even though I screamed and tried to get away, Raff continued to grip my hand tightly. He pulled me until we entered an empty library.

"Shut up and don't make any noise!" Raff hissed. "Do you want everyone in this house to wake up and see what we are doing?"

"What do we do anyway?" I protested whil