I have been bemused by seeing several illustrations of Blake in close proximity to unicorns, which are known for unwillingness to approach any human being other than a virgin. However, it's interesting to note that with one exception, characters are assigned EITHER sexual expression before the series or during it-- not both.
Before: Jenna/Tarvin Avon/Anna Gan/his "woman," who I assume was a cohabitant Servalan/Don Keillor ???possibly Soolin/Dorian
During: Vila/Kerrill Tarrant/Servalan, Zeeona Servalan/Tarrant, ????staff, decorative, Supreme Commander for the use of
There are no believable canonical references to any partner for either Cally or Blake (well, I don't think any of us believe he molested those kids).
-(Y)