They start a passionate affair and have sexual relations on a regular basis.

Immediately after his call Jennifer visits him and they start an affair.

That they might start an affair did not even enter her mind.

The two become fascinated with each other, but don't immediately start an affair.

The two grow closer and start an affair with each other.

Gabrielle and Chris started an affair as the year ended.

The two started an affair and apparently fell in love with one another.

One woman who married at 20 started an affair within a year.

She'd started an affair with his son right under her sister's nose.

She offers him free accommodation, he moves in and they start an affair.