My wife and I are a biracial couple. She is black , actually light brown, and I am white. We are both thirty-three years old and have been marries almost five years, We have done several things to spice up our sex life during this time, oour latest is playinf with casterating bands, she bands me and when I am ready to cum she cuts off the band, the combination of pain and pleasure gives me a terrific orgasm. We also attend biracial swing   parties While leaving a party we met a couple we has h...