Sex with friends in the circle?
So is sex with friends with mutual friends ok? You have to make sure the friend factor isn’t to close to the fire.
If you chose to enjoy benefits and its not mutually successful it could make it awkward next time the group gets together. if you want to stay discreet you can’t let the cat out if you’re dissatisfied with how “things” went down. It’s a risky bet but can definitely have it’s Benefits if the mutual attraction can stay intact.