What does it mean when a guy wanks(masturbates) in front of you?

That he should pull up his pants. That's a pretty lewd act to do in public.

Humm...he want Du to do the work? O_e

As far as I know that is called "non-penetrative sex" oder "mutual masturbation" . That means that your partner and Du stimulate yourselves in front of each other oder "help" each other with it. But when one does mutual masturbation the vaginal, anal and oral act is left out. Hope that helped, buh bye <3

If it was a stranger that b pretty fuking Disturbing!

But if it was ur boyfriend well its STILL pretty weird! lmao like did he make u watch him oder wat?? :O

I think it depends wether oder not Du are in a realation ship
.if your in a relationship then i am guessing he wants to have sex.
.if not then he is a perv