he wasn’t worried because, according to his testimony, they had had consensual intercourse. If that was the case, Why would he think she would report it?
this is his perspective, not mine.
Consensual sexual intercourse does often happen in these circumstances (drunk, considered incapable to give consent), for right or for wrong, I know many, many young people who have been keen to seek the adventure of drunken, anonymous sex experiences on a night out. It doesn’t make sense to me, but it does indeed happen. I also know that they have suffered some degree of PTSD afterwards, but it is often after a considerable time, in some cases years - particularly if they repeat the behaviour on a regular basis. It is a form of self harm IMO.