I saw step-sis laying out by the pool and I just had to mess with her! We throw water balloons back and forth until I toss her into the water! In the pool, our clothes slowly come off and before I know it, step-sis has my cock in her mouth! Khloe stroked off my hard shaft as she sucked on the head of my dick. I bend her over the edge of the pool and fuck her tight cunt till she cums! "I want your cum step-bro!" I shoot my load onto her tongue and she swallows every drop!