When you masturbate, how many pumps per second (PPS) do you ..
Added 2020-05-12 01:47:06 +0000 UTCWhen you masturbate, how many pumps per second (PPS) do you average? With 'pump' defined as one up-down stroke combo. If your pump speed varies, please pick the speed you have around 75% of the way through your masturbation session.
