She has no qualms about dating younger men - in fact, "breaking in" virgin boys is an ego boost for university academic Jenny*.

The inexperienced boys are "awkward and boring" in bed and have a tendency to stare at her in bed until she feels extremely uncomfortable. Yet, Jenny sleeps with them because the thrill of deflowering someone turns her on. She also does not have to worry about getting sexually transmitted diseases.

"Promiscuity is part of human nature, and I can't get enough of the sexual thrill," she told Her World.

Jenny has slept with three of her undergraduate students so far, and is still seeing one of them while she is no longer in touch with the other two guys.

During the school semester, Jenny observes who is attracted to her. She adds: "I could tell from their body language - like eye contact, or leaning just that bit closer when asking me a question." After the semester is over, these boys flirt openly with her and ask her out - and Jenny usually does not refuse their advances.

She is careful to pick the brighter boys whose grades are good, so she does not fall into the trap of endorsing a guy who is not up to standard in school.

Jenny also says these boys remind her of her younger self. While studying overseas, she indulged in sexual favours with her supervisor, but was careful not to sleep with her direct supervisors to avoid complications. "I've had to work with these supervisors after I've slept with them but it was never awkward. Everything went smoothly for me because I was their pet student."

She admits she fears her secret might be let out someday by one of her former sexual partners. But she reasons that these students would not want to hurt their pride by admitting that they had slept their way to the top.

For now, Jenny brushes her inhibitions aside and willingly puts her health and career at risk in exchange for the sexual pleasure these secret romps offer her.

*Not their real names
For the full story, grab a copy of January's Her World at all newsstands today.