Intense spanking followed by a deep throat blowjob and a generous load in my sister's mouth

After a wild night out, my sister and I found ourselves back at her place, ready to unwind and get down and dirty. I had been eyeing her luscious ass all night and was eager to give it the attention it deserved. As soon as we walked in the door, I had her bending over the couch, and I let loose with a fierce spanking that left her ass red and throbbing. But I wasn't done yet. I quickly had her turn around and was met with her eager mouth, ready for a deep throat blowjob that left me weak in the knees. The action continued, with her riding me hard and deep, until I couldn't hold back any longer and filled her eager mouth with a generous load of cum. What a perfect way to end a night out, eh?.