In the end, the guys were successful in approaching their limits.
Inside the house, the couple that left earlier done the same thing but already steps ahead.
The guy then eventually made his tongue travelled so far down her body that he was able to lick that cunt as he pleases.
Eventually, Selvaggia finds out that pins in her world map actually refers to places where Gina got her guts fucked like a rotisserie chicken by a big, hard dick.