Sinner’s Wife by John Dexter

From the back cover: 'Shame Game...Steve had been beaten by the establishment. He had used every depraved trick to forward his success; he had used every willing female along the way, any way he could. He had destroyed his wife's warm response...and now his own excesses led to his downfall...banished like a torn and useless doll of lust. And the only people who could help him had nothing but hate for the--...LUST LOSS!'