This was the riskiest thing I have ever done. I waited for him in his bed, lying flat on my stomach with my face hidden in the pillow. He walked in and thought I was his wife. He didn't say a word, just pulled my panties down and fucked me raw from behind. I was terrified he would try to kiss me or turn me over, but he just used my body and filled me with a warm creampie. The best part is that he got up and left the room without ever seeing my face. He is walking around the house right now having no idea that he just cheated on his wife with me.