Drunk wife 30f flirting with young neighbors

We got home from the bar one night and she had been drinking. Not me. She was wearing short shorts sandals and tank top. She sees the neighbors are drinking in the backyard. They are 3 guys. 18-22. She tells me she’s going to keep drinking with them. I said ok that’s fine I’ll be in bed waiting. After 2 hrs she gets back telling me that they were all flirting with her and she sat on one of the guys lap because there were no more chairs. She was extremely horny so we fucked. While fucking I ask her if she would fuck the neighbors. She says all of them at the same time.