If a girl brought a hottie herself for fmf — is that cheating or not?

One friend gets a dick, the other a vibrator. It's not like I can tear myself apart

You brought a friend to brag about your boyfriend? Now you two can suck it

And this one too — instead of fmf she gave a guy a rubber doll to fuck

Girlfriends asked to judge which one of them licks his dick better

The girl is so jealous that she even brought a doll for a threesome