"Open Relationship"

You've lost your house key so you've gone to your hot next-door neighbor's to collect the spare key. She's rummaging through her drawers to find it but while she's looking for it, you're getting to know each other a bit better. You tell her that you and your wife have a very open relationship and do a bit of swinging. This excites Dolly and can see you eyeing up her tits, and she can also see your hard cock!