There are a lot of things a sex toy doesn’t do, no love & affection, a nice foot rub, a back massage, a cuddle and kiss watching a movie together, regardless of that though, people should just leave relationships when the love is gone (instead of cheating). Life is short, why spend it being miserable, that way both parties can move on and find someone else.
I read something a while ago, they reckon in about 80 years or so the majority of men and women will not be together anyway. The human race will continue but people will be picking and choosing how their children will look, what sex they will be, and all that stuff through all the advances they are making.
It’s still cheating , why can’t the dirty moo buy a vibrator ? Imagine being paralysed in a wheelchair and the wife saying ” Sorry love, your dick doesn’t work so I’m off to ride big Dave down the road”.