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 flirting with me saying she always wanted to see my cock and once she saw how big it was she just started sucking it instantly. Wow, getting deepthroated by your stepsis, fucking her hot slurping pussy with no rubber and cumming inside... how fucked up are we? But I loved every moment of it!