Katy O’Brian’s sex scenes in ‘Love Lies Bleeding’ felt “not sexy and very silly”. The 35-year-old actress gets intimate with both Kristen Stewart and Dave Franco in her latest movie but she insisted there is nothing “glamorous” about shooting the raunchy scenes and she and her co-stars saw the funny side because of all the protective clothing and “buffers” used. She told People magazine: “It’s just so not glamorous, and it’s really not that sexy when you’re doing it. I mean, first of all, you’ve got a boom-mic guy that’s got his microphone hovering over you while it’s all happening.” Katy expl…