8. Musclebound

Your vagina is a muscle and contracts and stretches just like other muscles do.

And just like other muscles, if you donโ€™t use them, you lose them.

Regular sex is enough of a workout, but post-menopause, the fragile vaginal tissue is prone to scarring and shrinking, so if youโ€™re a lady of a certain age and donโ€™t have a partner for a prolonged period of time, it is best to invest in a battery-operated boyfriend.