It is obvious that Playboy chick Karissa Shannon did not care less if anyone sees her bumping uglies with her boyfriend, so here are some promo photos from her upcoming sex tape.Ok,she looks hot and we have established that long time ago,but I’m little disappointed and confused.Disappointed because I expected Karissa Shannon lesbian sex tape with Heidi Montag.Confused though,isn’t making a sextape for the sole purpose of selling it just porn and why doesnt she become a real pornstar if shes willing enough to pose for promo pics?However,enjoy in this Karissa Shannon hot gallery…