Personally, it’s always funner whenever my fiancé brings other women into our lives. She finds the real dirty kinky girls without any hard NO’s in the bedroom.
Shy wifey slept in the middle and snuck her butt over to my friend after a night of partying. He quietly pulled her shorts down and felt her arch back. He slid it in and acted like pulled out to nut on a shirt...think she felt it and knew?