I don't want my wife to blow other men

I found this old photo of my wife. She said it was no big deal that it happened years ago, before she knew me. But if that's so, why is she wearing the wedding ring I gave her?

And her friends are all around her! Is this why they giggle every time my wife kisses me in front of them? What the hell is going on...?!?

I found this old photo of my wife doing blowjob