Ah, ok. Thanks for the clarify. You feel nervous but willing.
Take it slow -- esp with bringing sex into the mix. Hopefully wife isn't rushing into that. I know it's blunt -- but don't rush into "fuck first, think later" situations. Spend the time to get your sex boundaries in place. There the worksheets may help you talk to each other and navigate that transition time.
http://openingup.net/resources/free-...om-opening-up/
Galagirl