Wearing lingerie and pegged by a girl dressed up as well

My decided to buy me a thong for valentine's. She told me put it on after I shower and come to bed. Well I did what she asked was valentine's why not. Came to bed she told me lie I my stomach so she could massage me. Well she doing that then lays on me and that's when I feel it she wearing a strap on with a little dildo. I gave in and has become a part of are sex life

It’s the best way to have a sexy night with the wife. She thought I was crazy when I first told her my desire to dress up but I talked her into it. We don’t do it all the time but I know it always happens on my birthday which is coming up. She usually buys new panties for the both of us to make it special. She’s now very comfortable taking the dominant role , and actually likes seeing the whole dildo deep inside me knowing that it hurts in a good way. And I do mean that it hurts for a few days after , which she playfully reminds how she fucked me hard.