It's unclear what worked better for the daughter, playing the guitar or playing with her father's dick. It turned out that daddy is not only a good music teacher, but also a good teacher of sex, because he did not refuse his daughter, and with great pleasure continued the initiated caresses. What happened was what happened. Irresponsible incest took place in different positions with maximum intensity of passion and emotion.
Watching your wife suck other people's dicks is a buzz kill. And she understands that by licking other people's testicles, her husband's boner will get sharper. So these swinger couples swap to sharpen their senses, bring back the novelty, and make their orgasms brighter. Only I would make the lighting not so bright, then there would be more understatement and less embarrassment.
She looks like a milf...