My wife's friend has recently given birth and has put on quite a bit of baby weight... But all that's done is emphasised her hourglass form! She's in her 30s with short dark hair, a nice curvy ass and DD lactating breasts.

Just up to her marriage she complained to her husband that she hadn't been wild enough so he gave her a free pass to play about. (She never told my wife if she's used that pass but that doesn't stop my imagination...)

She's coming to stay with us soon and I can't help imagining her expressing her frustration to my wife, new baby = no time for fun etc... So my wife offers to lend her a toy to pass the night with.

One thing leads to another, and that night me and my wife lay in bed listening to her friend's moaning through the wall, I encourage my wife to go check if she's ok.

I listen at the door sneaking a peak as my wife begins to play with her friend. Sucking and biting her swollen milky tits. Eventually pulling out a strap on and pounding her desperate pussy...