mutual masturbation in Finnish
mutual masturbation in Finnish
keskinäinen masturbaatio
A sexual activity in which two or more persons simultaneously masturbate themselves, usually while observing or otherwise communicating with one another.
yhteinen masturbaatio
A sexual activity in which two or more persons simultaneously masturbate themselves, usually while observing or otherwise communicating with one another.
keskinäinen masturbaatio
A sexual activity in which two or more persons simultaneously masturbate one another.