When picking up groceries, my wife pointed out the ass of the girl at the checkout counter. We told her we needed help taking it to the car, and then help taking it to our house, and then help in the bedroom.
If a Goddess and an Imperial hit it off at SLAVECon her dislike of giving head and his aversion to taking it up the ass may be a barrier. The convenient compromise (with some reluctance on the Imperial's part)? Bring in the pig... (F/M Femdom & M/M Ma
