Wife swapping tale from Kerala

I am Shyam 35 and wife seena 28 both good looking and wheatish in color. Me working in a pvt bank and she hw in Calicut, Kerala. We have 1 girl aged 5 years. I am 5/7 65 kg and she slim 5 feet and 48 kgs with a 34b boobs. After 8 years of marriage our sex life has become more or less routine with no thrill factor.I decided to ignite our sex life by watching some porn videos and to some extent we