I confess that I think my friend might be signaling something, but I don't know how to proceed.
She and her bf have outwardly been against polyamory, but she routinely walks around without a bra on, often in loose-fitting tank tops. And, while house-sitting for them this week, I notice they have SO many condoms lying out. Also, her toys were not hidden away, just sitting in a bag next to their bed. I don't know how to proceed without running the risk that she's just carefree and I make things weird.
But I know I so badly want to fuck her now. On that bed, against the walls, taking turns with her and her bf, dp-ing her while he holds her up. Stuffing her cunt with that giant toy while me, my partner, and her bf all take turns using her mouth.