Breastfeeding has a sexual element as a result of physiological factors.

But, the sexual element seems the least controversial to me, not the most.

There is, I think, a parallel in the sexual element underlying each phenomenon.

The relationship may have had a sexual element, though the evidence for this is not conclusive.

They may form relationships with other residents which have a sexual element.

This has led to the inference that there may have been a sexual element to the rituals.

It is not easy to identify which murder cases have a definite sexual element.

The "sexual elements" you allude to can be present in either.

In your case, there's no doubt about the explicitly sexual element, from what you have told me.

It was all quite close to the reality, except for the significant detail of the sexual element.