Hey guys, I am on the market for a fucking machine that has adjustable stroke length on the fly (automatically adjustable while the machine is running). I have gathered that there are only 2 existing on the market as of now
f-machine Alpha
Hsmith Servok
Has anyone has any experience with these?
@JestonSchein Welcome to the forum.
Sorry I unable to help with your question.
Hey @JestonSchein welcome to the forum 
Welcome to the forum! Haven’t used one before but it’s on my list to explore !
Welcome @JestonSchein 
the mods wont let you discuss toys not sold here or brand names that arent carried here but compete with lh products. i suggest you take it on reddit or somewhere where you will get impartial advice.
I came here to just get a feeling of a sex machine by female users here, i think most fuck machines are actually used by guys on themselves. every forum thread i read seems to have more male participants than female. then again, it could be one of those things that men buy to use on women.
I can tell you that the 2nd one on your list has a much much cheaper substitute, that seems to be coming out of the same factory, it has slightly lower quality parts like hollow legs, not solid steel legs etc. but it has variable, on the fly stroke depth and speed so its much much better at hitting the spot. if you research a bit more you’ll bump into it.