There was drama on Tuesday morning in Nyaramba, South Mugirango in Kisii County after a man was caught red-handed with his step-sister in his bedroom.
A neighbor Monica Mororo said she went to call the man Donald Onsongo to help her picking tea at her farm when he found them in the act.
"I went to Onsongo's house to request him to help me pick tea. I knocked the door several times without any response. Since the door was not locked I entered to confirm whether he was inside only to find him with his step-sister Rebecca Gesare engaging in sex," she said.
Ms. Mororo raised alarm to attract members of the public.
"I called residents to witness the incident since Onsongo is married with two kids," she noted.
Area chief Lawrence Motari said Onsongo's wife went to attend a funeral at her parents' home in Nyamache.
"Onsongo'os wife has been away from home since Friday last week and this gave the man room to sleep with his step-sister who separated with her husband several months ago," he said.
Mr. Motari said angry locals beat up the lovebirds and warned them against seeing each other.
"It is an abomination for relatives to engage in sex," he added.