Try Rachel Vegas or Sophia Martin, both are great.

I'm available for incall and outcall in that area.  I actually prefer that area over Tysons, because it's not so congested or hectic.  

XO,

Caris

Dulles has many options for incall now if you plan ahead

Met her on SA. Busty brunette. She’s still around but low profile.  Message me. I can share contact info

Hailey Lane. She's really awesome. She hosts incalls from time to time, sometimes out near Dulles, and sometimes in Tysons.

I also host incalls and outcalls in Reston. Many providers are here. It is less congested than say DC or even Tyson's.