I didn’t know he was sick, he died immediately after sleeping with me – concubine says

TRACKING>Remember the incident that happened in Abeokuta, Ogun state where a man named Asimiu Abiodun died in his concubine house, Ayinde Aderonke in Ogun State.
Report revealed that Abiodun and Aderonke have been having secret affairs for a very long time, but what amazes the public is the fact that the man died immediately after sleeping with Aderonke.
Immediately Aderonke noticed Abiodun is dead, she hurriedly packed the corpse in the night and went to dump in the bush not knowing someone was watching her while she was dumping the corpse.
Makinde Ishola, the man who saw Aderonke while dumping his man friend in the bush made a quick report to the police station, and the police took action immediately by arresting the woman.
The woman admitted that Abiodun is her long time ago man friend. Abiodun came to my house, not long after, he I learnt he’s sick and before I could do anything, he passed out, Aderonke Said.
My question is, What do married men and women see in extramarital affairs?