Mentioning that you are single, and subsequently asking for a sexual favor off-site while the candidate is yet to hear from your employer on the hiring decision

Mentioning that you are single, and subsequently asking for a sexual favor off-site while the candidate is yet to hear from your employer on the hiring decision most definitely is. In the context of b), you know full well that a) was a form of making sexual advances. By itself, it's ambiguous, but the ambiguity is not there in light of what he did later. In case you missed it, DeVaul has asked the person he interviewed to remove her shirt to let him do a back massage, repeatedly, while she was waiting on the hiring decision.