Inspecting my sisters developed chest

When Lucas arrived back home from college he did not expect to see his sister Ella's juicy developed chest. After catching up he got a glimpse of Ella naked and a clear view of her huge juicy tits in the bathroom. As Ella walked past in a towel she asked if he ever thought of "getting her"? Lucas first plays innocent and then quickly had her tits wrapped around his hard cock and Ella sucking up every last drop of cum.