For a Viking Age man, size and performance really did matter! Lesbianism was probably accepted a lot more, but whilst a man could penetrate another man in order to humiliate and degrade him, penetrating a man for pleasure or being on the receiving end was unacceptable.
Threesomes and orgies did happen, but they were not an everyday occurrence.
Servants could be raped, publicly degraded and abused as often as their masters saw fit, but raping a free woman could have some dire repercussions — in extreme cases, rapists could be castrated! Because he refused to sleep with the other woman, she cursed him so that his penis would grow too large for his poor wife to take, thus causing humiliation, discomfort and frustration for them both.
They could also divorce later on in married life if their husband was no longer satisfactory in the bedroom department.
She was the lover of Athelstan, whom she loved deeply prior to his death.
Both genders dyed their hair, wore make-up, dressed in clean and colourful clothes and wore jewellery.
During her husband's reign, Siggy was much-admired and performed her duties impeccably.
Contrary to how Viking sex is portrayed in the media, it was actually pretty tame.