After having some built up tension between sis and I, we finally give in to each other and decide to have some fun while mom and dad are gone. Valentina's ass looked so perfect in her gym shorts, and I couldn't wait to see her booty bounce on my big cock. Sis climbs on top of me after giving me the sloppiest blowjob. With spit covering her face, I pound her tight pussy until my dick is ready to explode! Sis gets on her knees and happily takes my thick load all over her face!