The F-Machine Gigolo Sex Machine feels… Amazing. You know when they say ooh, they/he was fucking me like a machine…? Yeah, that. Not only is the thrusting constant at the speed and depth of your choice, with the dildo of your choice (as long as it's vac u lock compatible), there's nothing else to worry about other than getting fucked as hard and as fast as you like. There's no, “oh I hope they're enjoying it/hope I'm a good fuck/hope my butt isn't jiggling too unattractively/are my boobs sexy or resembling failed soufflés in my armpits again”… It's a machine. It doesn't care.