Here is an excellent post written by an allosexual in a relationship with an asexual and how they’re handling things. I’m appending, as commentary, what I wrote on her blog:
This is both beautiful (I’m so happy for both of you!) and reassuring – I’m…somewhere on the asexual spectrum, but I’m worried that I’m neither sexual enough (by a far cry) for an allosexual partner, nor completely asexual enough for an asexual partner. As a result, I’ve wondered about open relationships like these, and strongly considered having them myself, where the allosexual partner can go have sex with other people while remaining emotionally monogamous to the ace partner – and it is wonderful to read a first hand affirmation that such relationships can exist. I wish you and Tara all the best.
Not too sure how WordPress.com reblogs work yet – let me know if this is showing up funny for you.