It's just a silly dress. I'd just be glad you're the one she comes home to at night.
If it will make you feel better I'll wear my wedding dress for you. I could kneel over this couch with the dress flipped over my back so you could see my white lacey panties. As you pulled them down to fuck me I'd tell you I'm a virgin and you need to go slow.
It's been a long time since I pretended to be a virgin, I could really get into that. Grip your cock tight like it's in a virgin pussy. Don't move your hands, just thrust you hips to jack off. Do at least 100 thrust, be the first man to take me.