I’m having an affair with my girlfriend’s SISTER – we have sex multiple times a day & I can’t stop, she’s far too sexy

A MAN has revealed that he is having an affair with his girlfriend’s sister and doesn’t know how to stop. 

He confessed that it all started as an innocent fantasy, but after his girlfriend’s sister came to stay at their house, things quickly progressed.

GettyA man has revealed that he has been having an affair with his girlfriend’s sister and isn’t sure what to do[/caption] GettyHe admitted that it started as an innocent fantasy, but now, they have slept together eight times[/caption]...