These are not just petroleum jelly anymore. Lubrication is
now available in many different flavours and types. You can
have passionfruit, musk, peach, and so on. The idea is not
only to rub them on if the woman is too dry for any reason but to
enjoy their flavours during oral sex. They can be applied
to both males and females and are a very good idea because taste
and smell can be turn-off factors for many people who otherwise
enjoy 'giving head'.
Sensual massage oils
are also available in various flavours and fragrances so that touching
and licking can be enjoyed as part of foreplay and/or the sex act.