Adult toys for religious people

Don't religions implicitly ban use of adult toys in sexual intercourse? How about allowing their use for married couples who don't cheat? This is probably a very unusual thought but in an age where sexual temptations everywhere make it hard for people to stay loyal to their married partner, religions that preach monogamy and ban adultery could consider give their blessing to marital-only use of adult toys and accessories. That would certainly please the faithful and reward their loyalty, don't you think? :P

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