Fit for purpose

From Onagi

As a pump for training the logic and application of its options are quite good, though for that purpose I would recommend the silicon seal (not tested but suspected) rather than the ‘magic crystal clear silicon sleeve’ which, even when fully lubricated fails to ‘suck’ you in until the air pressure is far too high, would be better. Which brings us to the second failing, there is no continuous suction mode; upon pressing the release button all suction is stopped and you must once again press the power button to start up the pump. The smart mode fairs no better for bringing one to ‘satisfaction’ as the delay between air release and repressurization is too high to achieve sexual ‘release’. The ‘intermittent’ mode is slightly more inline with this goal, but fails as it only seeks to maintain the pressure, thought it’s timing is better, attempting to remove your member increases the pressure and works against this mode; and of course releasing the pressure with the appropriate button, cancels the mode and takes you back to ‘manual’ mode. Based on my limited experience with penis pumps I would surmise that this is a good and effective tool with the appropriate modes fit for purpose as a pump. However, as a tool of sexual release, expect nothing but frustration. Overall, as aforementioned this makes for a good automated penis pump and a terrible masturbation device. One last thing, this device is large, the length of my forearm and top heavy (though not that heavy as to cause a serious issue) the suction is quite strong so one has to be careful of self injury. It is easy to clean as long as no lube or ejaculate comes anywhere the top pump part of the device. Final advice: good as a pump, terrible as a masturbation device. Pump score 7/10, masturbation 1/10. Fit for purpose and nothing else.