Sharing Underwear

I've enjoyed cross-dressing from time to time. In secret. I've bought my own panties before and wore them, but always had to be sneaky about it, as I didn't want to explain it to my wife. I've been doing it since I was an adolescent, when I'd wear my sister's. Anyway I found bikini briefs when I was shopping. I told my wife I was going to try them. That I needed more support. I was so happy to see they felt and looked just like women's panties. My wife ended up needing to wear something one day and she wore mine. She thought it was pretty cute and cheeky. I replaced all my old boxer briefs with bikini ones. Now we both just share and wear each other's. It's so fun, and a bit of a thrill.