Staying in a hotel room with my slutty 18 y.o. stepsis on NY family trip led to the most amazing sexual experience in my life. She started shamelessly dinking around with me telling she always wanted to see my cock and once she saw how big it was she just started sucking it instantly. Wow, getting blown by your stepsis, fucking her steaming gobbling pussy with no rubber and cumming inside... how fucked up are we? But I loved every moment of it!