adam leheup , 34 , allegedly insisted on having sex with the 25-year-old woman despite her shouting : ` no , no .
' leheup , who is a university of greenwich graduate and technical co-ordinator on the £ 500m nine elms point development , denies raping the woman .
blackfriars crown court heard that leheup missed his last train home to hersham , walton-on-thames , so the alleged victim allowed him to come home with her to her flat in camden during the early hours of july 10 , 2013 .