In am MFM situation, I simply cannot help masturbating while I watch Angel with another male. It's so hot, so erotic that I could not possibly refrain. She loves that I do it, and she'll ask me to if I'm not. I don't cum, but keep it hard and stroking until I'm with her again. When the other guy is watching, we're both turned on by him masturbating while watching us. And like Trophy, she and I love it when we finish with one guy kneeling on either side of Angel's chest and stroking until we cover her breasts with our cum.