While it looks like a simple onacup at first, the Enjoy Cup Tsundere Hard Onacup is set apart from regular cups by its clever dual air-hole design. The holes allow three ways this onacup can be enjoyed: The tsun mode (tight mode) is when you cover both air holes, which will completely isolate the inside of the onacup for the ultimate vacuum experience. Alternatively, you can also try the dere mode (loose mode) by not covering either of the holes, resulting in a looser and more relaxed masturbation experience.
To get the best of both, cover only one of the holes for a sensation that is not too tight while also not too loose. It's up to you which level of vacuum you choose! No matter which of the three styles you choose, the soft and elastic material used to create this onacup will always suck you in for a stimulating vacuum experience.
The Enjoy Cup Tsundere Hard Onacup features: