Gintoki is participating in the My Wife World Tournament so he can cure Shinpachi of his addiction to the romance simulation game Love Choris.  The tournament involves in-game dates with the heroines.  In the Momo group, Shinpachi uses a passive approach to dominate the other players!
Then I'll make sure you don't get lost.
Entonces me aseguraré que no te pierdas.
Então vou fazer com que 
você não se perca.