With your mouth, right?

Pakutto Okuchi de Shiyo... prides itself on its sucking sensation. Made from a material that reduces odor and stickiness, it feels like it's being taken deep down your throat. The interior is designed to conform to your mouth while still providing a firm grip. Experience the sensation of it sucking itself onto your mouth and taking you deep into your throat. If you apply plenty of lotion, a smacking sound will emanate from the orifice. Enjoy the sensual deep throat.