An older one would definitely be a creep; I was referring to guys in the high school to early 20's range. If it's a much older man and the woman is an older virgin, then he would wonder what happened and it stops being something positive. Everything has an age limit at some point.
For example, a 32 year-old female virgin would not really turn on too many older men looking to settle down at that point in life and seek a compatible partner that knows what she wants.