I love licking my cum from my wife's pussy. During sex 1 night I told her I wanted to lick her pussy after I came in her. She said OK. After I came, I backed out due to post orgasmic blues. After a few times of trying, I told her I wish she had made me follow through. For a Father's day present, she strapped me down to the bed and rode me cowgirl style. When I was getting close, she said " I hope you really want me to make you follow through because as soon as you cum I am sitting on your face and you will swallow everything that I push out and then lick me clean. " Right then I shot my load. She reached back and fondled my balls and said that's it, fill me with your cum. When he started to shrink, she moved up to my face and lowered herself down to my mouth and said swallow it all. I had to swallow twice, then I licked her clean. We now routinely do this.