My girlfriend and I have skirted around the idea of a threesome a few times, mainly pillow talk and a little role-playing with toys. It's definitely her fantasy and mine to include another guy. Somone on reddit suggested the app Spicer. I highly recommend it!

The free questions include things about threesomes and watching you partner with someone else. It's fun to chat back and for about our responses. If anything, it has been a great icebreaker for me to be able to talk more openly about pursuing this lifestyle.

Just wanted to mention this for those like me that are looking for a way to kickstart being able to talk about this lifestyle with their partner.