Sam will undoubtedly fuck Masha at some point. The question is whether he'll fuck Dasha.
Sasha will undoubtedly fuck Eva at some point. The question is whether the bald guy will fuck her again.
The ultimate question is whether they'll only pair off like bald guy did with Dasha today, or if there'll be some kind of big group orgy. Personally I don't really care for orgies, especially when it's this many people. I think it will be much hotter if they took turns pairing off.