My suddenly-acquired sister-in-law is a slut who devours any man she can get her hands on! She seems to be on the path to becoming a slut until she matches up with a dick, but she's always in a bad mood because she only gets bad dicks! One day, my sister-in-law saw my virgin dick for the first time and...suddenly evaluated it! ? She couldn't contain her desire to fuck me and forced it in! ! Then, it matched my slut sister-in-law's ideal in terms of length, thickness, and toughness! ? I was so happy that I pistoned hard and came inside her repeatedly!