“katerina deville and thea summers” stars a bride-to-be the night before her wedding. In crisp white lingerie, veil still on, she films a forbidden farewell to single life. The hotel mirror reflects her perfect body as she touches herself slowly, guilt and excitement mixing with every stroke. She comes whispering his name one last time before tomorrow she belongs to someone else. “katerina deville and thea summers” is the ultimate bachelorette confession.